Logarithm Table for base 1521
This page shows the logarithm table for base 1521, in blocks of 100 values — each block covers one whole number N (its row lists N.0 through N.9, and each row's 10 columns walk the hundredths digit 0 through 9). Hover any cell to trace it back to its row and column, or print a block directly from its own header.
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Logarithm Table for base 1521 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001358 | 0.002703 | 0.004034 | 0.005353 | 0.006659 | 0.007952 | 0.009234 | 0.010504 | 0.011761 |
| 1.1 | 0.013008 | 0.014243 | 0.015467 | 0.016680 | 0.017883 | 0.019075 | 0.020256 | 0.021428 | 0.022589 | 0.023741 |
| 1.2 | 0.024883 | 0.026016 | 0.027139 | 0.028253 | 0.029358 | 0.030454 | 0.031542 | 0.032621 | 0.033691 | 0.034753 |
| 1.3 | 0.035807 | 0.036853 | 0.037891 | 0.038921 | 0.039943 | 0.040958 | 0.041965 | 0.042965 | 0.043958 | 0.044943 |
| 1.4 | 0.045921 | 0.046893 | 0.047857 | 0.048815 | 0.049766 | 0.050711 | 0.051649 | 0.052580 | 0.053506 | 0.054425 |
| 1.5 | 0.055338 | 0.056244 | 0.057145 | 0.058040 | 0.058929 | 0.059813 | 0.060690 | 0.061562 | 0.062429 | 0.063290 |
| 1.6 | 0.064146 | 0.064996 | 0.065841 | 0.066681 | 0.067516 | 0.068345 | 0.069170 | 0.069990 | 0.070805 | 0.071615 |
| 1.7 | 0.072420 | 0.073220 | 0.074016 | 0.074807 | 0.075594 | 0.076376 | 0.077154 | 0.077927 | 0.078696 | 0.079460 |
| 1.8 | 0.080221 | 0.080977 | 0.081729 | 0.082477 | 0.083220 | 0.083960 | 0.084696 | 0.085428 | 0.086155 | 0.086880 |
| 1.9 | 0.087600 | 0.088316 | 0.089029 | 0.089738 | 0.090443 | 0.091145 | 0.091843 | 0.092537 | 0.093229 | 0.093916 |
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Logarithm Table for base 1521 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.094600 | 0.095281 | 0.095958 | 0.096632 | 0.097303 | 0.097970 | 0.098634 | 0.099295 | 0.099953 | 0.100608 |
| 2.1 | 0.101259 | 0.101907 | 0.102553 | 0.103195 | 0.103834 | 0.104470 | 0.105104 | 0.105734 | 0.106362 | 0.106986 |
| 2.2 | 0.107608 | 0.108227 | 0.108843 | 0.109457 | 0.110067 | 0.110675 | 0.111280 | 0.111883 | 0.112483 | 0.113080 |
| 2.3 | 0.113675 | 0.114267 | 0.114856 | 0.115443 | 0.116028 | 0.116610 | 0.117189 | 0.117767 | 0.118341 | 0.118913 |
| 2.4 | 0.119483 | 0.120051 | 0.120616 | 0.121179 | 0.121739 | 0.122297 | 0.122853 | 0.123407 | 0.123958 | 0.124508 |
| 2.5 | 0.125055 | 0.125599 | 0.126142 | 0.126683 | 0.127221 | 0.127757 | 0.128291 | 0.128824 | 0.129354 | 0.129882 |
| 2.6 | 0.130407 | 0.130931 | 0.131453 | 0.131973 | 0.132491 | 0.133007 | 0.133521 | 0.134033 | 0.134543 | 0.135052 |
| 2.7 | 0.135558 | 0.136063 | 0.136565 | 0.137066 | 0.137565 | 0.138062 | 0.138558 | 0.139051 | 0.139543 | 0.140033 |
| 2.8 | 0.140522 | 0.141008 | 0.141493 | 0.141976 | 0.142458 | 0.142937 | 0.143415 | 0.143892 | 0.144366 | 0.144839 |
| 2.9 | 0.145311 | 0.145781 | 0.146249 | 0.146715 | 0.147180 | 0.147644 | 0.148106 | 0.148566 | 0.149025 | 0.149482 |
Logarithm Table for base 1521 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.149938 | 0.150392 | 0.150845 | 0.151296 | 0.151745 | 0.152194 | 0.152640 | 0.153086 | 0.153530 | 0.153972 |
| 3.1 | 0.154413 | 0.154852 | 0.155291 | 0.155727 | 0.156163 | 0.156597 | 0.157029 | 0.157460 | 0.157890 | 0.158319 |
| 3.2 | 0.158746 | 0.159172 | 0.159596 | 0.160019 | 0.160441 | 0.160862 | 0.161281 | 0.161699 | 0.162116 | 0.162531 |
| 3.3 | 0.162946 | 0.163359 | 0.163770 | 0.164181 | 0.164590 | 0.164998 | 0.165405 | 0.165810 | 0.166215 | 0.166618 |
| 3.4 | 0.167020 | 0.167421 | 0.167820 | 0.168219 | 0.168616 | 0.169012 | 0.169407 | 0.169801 | 0.170194 | 0.170586 |
| 3.5 | 0.170976 | 0.171365 | 0.171754 | 0.172141 | 0.172527 | 0.172912 | 0.173296 | 0.173679 | 0.174061 | 0.174441 |
| 3.6 | 0.174821 | 0.175199 | 0.175577 | 0.175953 | 0.176329 | 0.176703 | 0.177077 | 0.177449 | 0.177821 | 0.178191 |
| 3.7 | 0.178560 | 0.178929 | 0.179296 | 0.179662 | 0.180028 | 0.180392 | 0.180756 | 0.181118 | 0.181480 | 0.181840 |
| 3.8 | 0.182200 | 0.182559 | 0.182916 | 0.183273 | 0.183629 | 0.183984 | 0.184338 | 0.184691 | 0.185043 | 0.185395 |
| 3.9 | 0.185745 | 0.186095 | 0.186443 | 0.186791 | 0.187138 | 0.187484 | 0.187829 | 0.188173 | 0.188516 | 0.188859 |
Logarithm Table for base 1521 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.189200 | 0.189541 | 0.189881 | 0.190220 | 0.190558 | 0.190896 | 0.191232 | 0.191568 | 0.191903 | 0.192237 |
| 4.1 | 0.192570 | 0.192903 | 0.193235 | 0.193565 | 0.193895 | 0.194225 | 0.194553 | 0.194881 | 0.195208 | 0.195534 |
| 4.2 | 0.195859 | 0.196184 | 0.196508 | 0.196831 | 0.197153 | 0.197474 | 0.197795 | 0.198115 | 0.198434 | 0.198753 |
| 4.3 | 0.199071 | 0.199388 | 0.199704 | 0.200020 | 0.200334 | 0.200648 | 0.200962 | 0.201274 | 0.201586 | 0.201898 |
| 4.4 | 0.202208 | 0.202518 | 0.202827 | 0.203136 | 0.203443 | 0.203750 | 0.204057 | 0.204362 | 0.204667 | 0.204972 |
| 4.5 | 0.205275 | 0.205578 | 0.205881 | 0.206182 | 0.206483 | 0.206783 | 0.207083 | 0.207382 | 0.207680 | 0.207978 |
| 4.6 | 0.208275 | 0.208571 | 0.208867 | 0.209162 | 0.209457 | 0.209750 | 0.210044 | 0.210336 | 0.210628 | 0.210919 |
| 4.7 | 0.211210 | 0.211500 | 0.211790 | 0.212078 | 0.212367 | 0.212654 | 0.212941 | 0.213228 | 0.213514 | 0.213799 |
| 4.8 | 0.214083 | 0.214367 | 0.214651 | 0.214934 | 0.215216 | 0.215498 | 0.215779 | 0.216059 | 0.216339 | 0.216619 |
| 4.9 | 0.216898 | 0.217176 | 0.217453 | 0.217731 | 0.218007 | 0.218283 | 0.218559 | 0.218833 | 0.219108 | 0.219382 |
Logarithm Table for base 1521 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.219655 | 0.219928 | 0.220200 | 0.220471 | 0.220742 | 0.221013 | 0.221283 | 0.221552 | 0.221821 | 0.222090 |
| 5.1 | 0.222357 | 0.222625 | 0.222892 | 0.223158 | 0.223424 | 0.223689 | 0.223954 | 0.224218 | 0.224482 | 0.224745 |
| 5.2 | 0.225008 | 0.225270 | 0.225532 | 0.225793 | 0.226053 | 0.226314 | 0.226573 | 0.226833 | 0.227091 | 0.227350 |
| 5.3 | 0.227607 | 0.227865 | 0.228121 | 0.228378 | 0.228633 | 0.228889 | 0.229144 | 0.229398 | 0.229652 | 0.229905 |
| 5.4 | 0.230158 | 0.230411 | 0.230663 | 0.230915 | 0.231166 | 0.231416 | 0.231666 | 0.231916 | 0.232165 | 0.232414 |
| 5.5 | 0.232663 | 0.232911 | 0.233158 | 0.233405 | 0.233652 | 0.233898 | 0.234143 | 0.234389 | 0.234634 | 0.234878 |
| 5.6 | 0.235122 | 0.235365 | 0.235608 | 0.235851 | 0.236093 | 0.236335 | 0.236576 | 0.236817 | 0.237058 | 0.237298 |
| 5.7 | 0.237537 | 0.237777 | 0.238015 | 0.238254 | 0.238492 | 0.238729 | 0.238967 | 0.239203 | 0.239440 | 0.239676 |
| 5.8 | 0.239911 | 0.240146 | 0.240381 | 0.240615 | 0.240849 | 0.241083 | 0.241316 | 0.241548 | 0.241781 | 0.242013 |
| 5.9 | 0.242244 | 0.242475 | 0.242706 | 0.242936 | 0.243166 | 0.243396 | 0.243625 | 0.243854 | 0.244082 | 0.244310 |
Logarithm Table for base 1521 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.244538 | 0.244765 | 0.244992 | 0.245219 | 0.245445 | 0.245671 | 0.245896 | 0.246121 | 0.246346 | 0.246570 |
| 6.1 | 0.246794 | 0.247017 | 0.247241 | 0.247463 | 0.247686 | 0.247908 | 0.248130 | 0.248351 | 0.248572 | 0.248793 |
| 6.2 | 0.249013 | 0.249233 | 0.249453 | 0.249672 | 0.249891 | 0.250109 | 0.250327 | 0.250545 | 0.250763 | 0.250980 |
| 6.3 | 0.251197 | 0.251413 | 0.251629 | 0.251845 | 0.252061 | 0.252276 | 0.252490 | 0.252705 | 0.252919 | 0.253133 |
| 6.4 | 0.253346 | 0.253559 | 0.253772 | 0.253984 | 0.254196 | 0.254408 | 0.254620 | 0.254831 | 0.255041 | 0.255252 |
| 6.5 | 0.255462 | 0.255672 | 0.255881 | 0.256091 | 0.256299 | 0.256508 | 0.256716 | 0.256924 | 0.257132 | 0.257339 |
| 6.6 | 0.257546 | 0.257752 | 0.257959 | 0.258165 | 0.258370 | 0.258576 | 0.258781 | 0.258986 | 0.259190 | 0.259394 |
| 6.7 | 0.259598 | 0.259802 | 0.260005 | 0.260208 | 0.260411 | 0.260613 | 0.260815 | 0.261017 | 0.261218 | 0.261419 |
| 6.8 | 0.261620 | 0.261821 | 0.262021 | 0.262221 | 0.262421 | 0.262620 | 0.262819 | 0.263018 | 0.263216 | 0.263415 |
| 6.9 | 0.263613 | 0.263810 | 0.264008 | 0.264205 | 0.264401 | 0.264598 | 0.264794 | 0.264990 | 0.265186 | 0.265381 |
Logarithm Table for base 1521 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.265576 | 0.265771 | 0.265966 | 0.266160 | 0.266354 | 0.266548 | 0.266741 | 0.266934 | 0.267127 | 0.267320 |
| 7.1 | 0.267512 | 0.267704 | 0.267896 | 0.268088 | 0.268279 | 0.268470 | 0.268661 | 0.268851 | 0.269041 | 0.269231 |
| 7.2 | 0.269421 | 0.269610 | 0.269800 | 0.269989 | 0.270177 | 0.270366 | 0.270554 | 0.270741 | 0.270929 | 0.271116 |
| 7.3 | 0.271304 | 0.271490 | 0.271677 | 0.271863 | 0.272049 | 0.272235 | 0.272421 | 0.272606 | 0.272791 | 0.272976 |
| 7.4 | 0.273160 | 0.273345 | 0.273529 | 0.273713 | 0.273896 | 0.274079 | 0.274263 | 0.274445 | 0.274628 | 0.274810 |
| 7.5 | 0.274992 | 0.275174 | 0.275356 | 0.275537 | 0.275718 | 0.275899 | 0.276080 | 0.276260 | 0.276440 | 0.276620 |
| 7.6 | 0.276800 | 0.276980 | 0.277159 | 0.277338 | 0.277516 | 0.277695 | 0.277873 | 0.278051 | 0.278229 | 0.278407 |
| 7.7 | 0.278584 | 0.278761 | 0.278938 | 0.279115 | 0.279291 | 0.279468 | 0.279643 | 0.279819 | 0.279995 | 0.280170 |
| 7.8 | 0.280345 | 0.280520 | 0.280695 | 0.280869 | 0.281043 | 0.281217 | 0.281391 | 0.281565 | 0.281738 | 0.281911 |
| 7.9 | 0.282084 | 0.282256 | 0.282429 | 0.282601 | 0.282773 | 0.282945 | 0.283116 | 0.283288 | 0.283459 | 0.283630 |
Logarithm Table for base 1521 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.283801 | 0.283971 | 0.284141 | 0.284311 | 0.284481 | 0.284651 | 0.284820 | 0.284990 | 0.285159 | 0.285327 |
| 8.1 | 0.285496 | 0.285664 | 0.285833 | 0.286000 | 0.286168 | 0.286336 | 0.286503 | 0.286670 | 0.286837 | 0.287004 |
| 8.2 | 0.287171 | 0.287337 | 0.287503 | 0.287669 | 0.287835 | 0.288000 | 0.288166 | 0.288331 | 0.288496 | 0.288660 |
| 8.3 | 0.288825 | 0.288989 | 0.289153 | 0.289317 | 0.289481 | 0.289645 | 0.289808 | 0.289971 | 0.290134 | 0.290297 |
| 8.4 | 0.290459 | 0.290622 | 0.290784 | 0.290946 | 0.291108 | 0.291269 | 0.291431 | 0.291592 | 0.291753 | 0.291914 |
| 8.5 | 0.292075 | 0.292235 | 0.292395 | 0.292555 | 0.292715 | 0.292875 | 0.293035 | 0.293194 | 0.293353 | 0.293512 |
| 8.6 | 0.293671 | 0.293829 | 0.293988 | 0.294146 | 0.294304 | 0.294462 | 0.294620 | 0.294777 | 0.294935 | 0.295092 |
| 8.7 | 0.295249 | 0.295405 | 0.295562 | 0.295718 | 0.295875 | 0.296031 | 0.296187 | 0.296342 | 0.296498 | 0.296653 |
| 8.8 | 0.296808 | 0.296963 | 0.297118 | 0.297273 | 0.297427 | 0.297582 | 0.297736 | 0.297890 | 0.298044 | 0.298197 |
| 8.9 | 0.298351 | 0.298504 | 0.298657 | 0.298810 | 0.298963 | 0.299115 | 0.299268 | 0.299420 | 0.299572 | 0.299724 |
Logarithm Table for base 1521 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.299875 | 0.300027 | 0.300178 | 0.300330 | 0.300481 | 0.300632 | 0.300782 | 0.300933 | 0.301083 | 0.301233 |
| 9.1 | 0.301384 | 0.301533 | 0.301683 | 0.301833 | 0.301982 | 0.302131 | 0.302280 | 0.302429 | 0.302578 | 0.302727 |
| 9.2 | 0.302875 | 0.303023 | 0.303172 | 0.303319 | 0.303467 | 0.303615 | 0.303762 | 0.303910 | 0.304057 | 0.304204 |
| 9.3 | 0.304351 | 0.304497 | 0.304644 | 0.304790 | 0.304936 | 0.305082 | 0.305228 | 0.305374 | 0.305520 | 0.305665 |
| 9.4 | 0.305810 | 0.305955 | 0.306100 | 0.306245 | 0.306390 | 0.306534 | 0.306679 | 0.306823 | 0.306967 | 0.307111 |
| 9.5 | 0.307255 | 0.307398 | 0.307542 | 0.307685 | 0.307828 | 0.307971 | 0.308114 | 0.308256 | 0.308399 | 0.308541 |
| 9.6 | 0.308684 | 0.308826 | 0.308968 | 0.309109 | 0.309251 | 0.309393 | 0.309534 | 0.309675 | 0.309816 | 0.309957 |
| 9.7 | 0.310098 | 0.310239 | 0.310379 | 0.310519 | 0.310660 | 0.310800 | 0.310940 | 0.311079 | 0.311219 | 0.311358 |
| 9.8 | 0.311498 | 0.311637 | 0.311776 | 0.311915 | 0.312054 | 0.312192 | 0.312331 | 0.312469 | 0.312607 | 0.312745 |
| 9.9 | 0.312883 | 0.313021 | 0.313159 | 0.313296 | 0.313434 | 0.313571 | 0.313708 | 0.313845 | 0.313982 | 0.314118 |
Logarithm Table for base 1521 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.314255 | 0.314391 | 0.314528 | 0.314664 | 0.314800 | 0.314936 | 0.315071 | 0.315207 | 0.315342 | 0.315478 |
| 10.1 | 0.315613 | 0.315748 | 0.315883 | 0.316018 | 0.316152 | 0.316287 | 0.316421 | 0.316556 | 0.316690 | 0.316824 |
| 10.2 | 0.316958 | 0.317091 | 0.317225 | 0.317358 | 0.317492 | 0.317625 | 0.317758 | 0.317891 | 0.318024 | 0.318157 |
| 10.3 | 0.318289 | 0.318422 | 0.318554 | 0.318686 | 0.318818 | 0.318950 | 0.319082 | 0.319214 | 0.319345 | 0.319477 |
| 10.4 | 0.319608 | 0.319739 | 0.319870 | 0.320001 | 0.320132 | 0.320262 | 0.320393 | 0.320523 | 0.320654 | 0.320784 |
| 10.5 | 0.320914 | 0.321044 | 0.321174 | 0.321303 | 0.321433 | 0.321562 | 0.321691 | 0.321821 | 0.321950 | 0.322079 |
| 10.6 | 0.322207 | 0.322336 | 0.322465 | 0.322593 | 0.322722 | 0.322850 | 0.322978 | 0.323106 | 0.323234 | 0.323361 |
| 10.7 | 0.323489 | 0.323616 | 0.323744 | 0.323871 | 0.323998 | 0.324125 | 0.324252 | 0.324379 | 0.324506 | 0.324632 |
| 10.8 | 0.324759 | 0.324885 | 0.325011 | 0.325137 | 0.325263 | 0.325389 | 0.325515 | 0.325640 | 0.325766 | 0.325891 |
| 10.9 | 0.326016 | 0.326142 | 0.326267 | 0.326392 | 0.326516 | 0.326641 | 0.326766 | 0.326890 | 0.327014 | 0.327139 |
Logarithm Table for base 1521 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.327263 | 0.327387 | 0.327511 | 0.327635 | 0.327758 | 0.327882 | 0.328005 | 0.328129 | 0.328252 | 0.328375 |
| 11.1 | 0.328498 | 0.328621 | 0.328744 | 0.328866 | 0.328989 | 0.329111 | 0.329234 | 0.329356 | 0.329478 | 0.329600 |
| 11.2 | 0.329722 | 0.329844 | 0.329965 | 0.330087 | 0.330209 | 0.330330 | 0.330451 | 0.330572 | 0.330693 | 0.330814 |
| 11.3 | 0.330935 | 0.331056 | 0.331177 | 0.331297 | 0.331417 | 0.331538 | 0.331658 | 0.331778 | 0.331898 | 0.332018 |
| 11.4 | 0.332138 | 0.332257 | 0.332377 | 0.332496 | 0.332616 | 0.332735 | 0.332854 | 0.332973 | 0.333092 | 0.333211 |
| 11.5 | 0.333330 | 0.333448 | 0.333567 | 0.333685 | 0.333803 | 0.333922 | 0.334040 | 0.334158 | 0.334276 | 0.334394 |
| 11.6 | 0.334511 | 0.334629 | 0.334746 | 0.334864 | 0.334981 | 0.335098 | 0.335215 | 0.335332 | 0.335449 | 0.335566 |
| 11.7 | 0.335683 | 0.335799 | 0.335916 | 0.336032 | 0.336149 | 0.336265 | 0.336381 | 0.336497 | 0.336613 | 0.336729 |
| 11.8 | 0.336844 | 0.336960 | 0.337075 | 0.337191 | 0.337306 | 0.337421 | 0.337536 | 0.337652 | 0.337766 | 0.337881 |
| 11.9 | 0.337996 | 0.338111 | 0.338225 | 0.338340 | 0.338454 | 0.338568 | 0.338682 | 0.338796 | 0.338910 | 0.339024 |
Logarithm Table for base 1521 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.339138 | 0.339252 | 0.339365 | 0.339479 | 0.339592 | 0.339706 | 0.339819 | 0.339932 | 0.340045 | 0.340158 |
| 12.1 | 0.340271 | 0.340383 | 0.340496 | 0.340609 | 0.340721 | 0.340834 | 0.340946 | 0.341058 | 0.341170 | 0.341282 |
| 12.2 | 0.341394 | 0.341506 | 0.341618 | 0.341729 | 0.341841 | 0.341952 | 0.342064 | 0.342175 | 0.342286 | 0.342397 |
| 12.3 | 0.342508 | 0.342619 | 0.342730 | 0.342841 | 0.342951 | 0.343062 | 0.343172 | 0.343283 | 0.343393 | 0.343503 |
| 12.4 | 0.343613 | 0.343723 | 0.343833 | 0.343943 | 0.344053 | 0.344162 | 0.344272 | 0.344382 | 0.344491 | 0.344600 |
| 12.5 | 0.344709 | 0.344819 | 0.344928 | 0.345037 | 0.345145 | 0.345254 | 0.345363 | 0.345472 | 0.345580 | 0.345689 |
| 12.6 | 0.345797 | 0.345905 | 0.346013 | 0.346122 | 0.346230 | 0.346337 | 0.346445 | 0.346553 | 0.346661 | 0.346768 |
| 12.7 | 0.346876 | 0.346983 | 0.347091 | 0.347198 | 0.347305 | 0.347412 | 0.347519 | 0.347626 | 0.347733 | 0.347840 |
| 12.8 | 0.347946 | 0.348053 | 0.348159 | 0.348266 | 0.348372 | 0.348478 | 0.348585 | 0.348691 | 0.348797 | 0.348903 |
| 12.9 | 0.349008 | 0.349114 | 0.349220 | 0.349325 | 0.349431 | 0.349536 | 0.349642 | 0.349747 | 0.349852 | 0.349957 |
Logarithm Table for base 1521 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.350062 | 0.350167 | 0.350272 | 0.350377 | 0.350482 | 0.350586 | 0.350691 | 0.350795 | 0.350900 | 0.351004 |
| 13.1 | 0.351108 | 0.351212 | 0.351316 | 0.351420 | 0.351524 | 0.351628 | 0.351732 | 0.351835 | 0.351939 | 0.352043 |
| 13.2 | 0.352146 | 0.352249 | 0.352353 | 0.352456 | 0.352559 | 0.352662 | 0.352765 | 0.352868 | 0.352971 | 0.353073 |
| 13.3 | 0.353176 | 0.353279 | 0.353381 | 0.353483 | 0.353586 | 0.353688 | 0.353790 | 0.353892 | 0.353994 | 0.354096 |
| 13.4 | 0.354198 | 0.354300 | 0.354402 | 0.354504 | 0.354605 | 0.354707 | 0.354808 | 0.354909 | 0.355011 | 0.355112 |
| 13.5 | 0.355213 | 0.355314 | 0.355415 | 0.355516 | 0.355617 | 0.355718 | 0.355818 | 0.355919 | 0.356019 | 0.356120 |
| 13.6 | 0.356220 | 0.356321 | 0.356421 | 0.356521 | 0.356621 | 0.356721 | 0.356821 | 0.356921 | 0.357021 | 0.357120 |
| 13.7 | 0.357220 | 0.357320 | 0.357419 | 0.357519 | 0.357618 | 0.357717 | 0.357817 | 0.357916 | 0.358015 | 0.358114 |
| 13.8 | 0.358213 | 0.358312 | 0.358410 | 0.358509 | 0.358608 | 0.358706 | 0.358805 | 0.358903 | 0.359002 | 0.359100 |
| 13.9 | 0.359198 | 0.359296 | 0.359394 | 0.359492 | 0.359590 | 0.359688 | 0.359786 | 0.359884 | 0.359981 | 0.360079 |
Logarithm Table for base 1521 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.360176 | 0.360274 | 0.360371 | 0.360469 | 0.360566 | 0.360663 | 0.360760 | 0.360857 | 0.360954 | 0.361051 |
| 14.1 | 0.361148 | 0.361245 | 0.361341 | 0.361438 | 0.361534 | 0.361631 | 0.361727 | 0.361824 | 0.361920 | 0.362016 |
| 14.2 | 0.362112 | 0.362208 | 0.362304 | 0.362400 | 0.362496 | 0.362592 | 0.362688 | 0.362783 | 0.362879 | 0.362975 |
| 14.3 | 0.363070 | 0.363166 | 0.363261 | 0.363356 | 0.363451 | 0.363546 | 0.363642 | 0.363737 | 0.363832 | 0.363926 |
| 14.4 | 0.364021 | 0.364116 | 0.364211 | 0.364305 | 0.364400 | 0.364494 | 0.364589 | 0.364683 | 0.364777 | 0.364872 |
| 14.5 | 0.364966 | 0.365060 | 0.365154 | 0.365248 | 0.365342 | 0.365436 | 0.365529 | 0.365623 | 0.365717 | 0.365810 |
| 14.6 | 0.365904 | 0.365997 | 0.366091 | 0.366184 | 0.366277 | 0.366370 | 0.366463 | 0.366556 | 0.366649 | 0.366742 |
| 14.7 | 0.366835 | 0.366928 | 0.367021 | 0.367114 | 0.367206 | 0.367299 | 0.367391 | 0.367484 | 0.367576 | 0.367668 |
| 14.8 | 0.367761 | 0.367853 | 0.367945 | 0.368037 | 0.368129 | 0.368221 | 0.368313 | 0.368405 | 0.368496 | 0.368588 |
| 14.9 | 0.368680 | 0.368771 | 0.368863 | 0.368954 | 0.369046 | 0.369137 | 0.369228 | 0.369319 | 0.369410 | 0.369502 |
Logarithm Table for base 1521 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.369593 | 0.369684 | 0.369774 | 0.369865 | 0.369956 | 0.370047 | 0.370137 | 0.370228 | 0.370319 | 0.370409 |
| 15.1 | 0.370499 | 0.370590 | 0.370680 | 0.370770 | 0.370860 | 0.370951 | 0.371041 | 0.371131 | 0.371221 | 0.371310 |
| 15.2 | 0.371400 | 0.371490 | 0.371580 | 0.371669 | 0.371759 | 0.371848 | 0.371938 | 0.372027 | 0.372117 | 0.372206 |
| 15.3 | 0.372295 | 0.372384 | 0.372473 | 0.372563 | 0.372652 | 0.372740 | 0.372829 | 0.372918 | 0.373007 | 0.373096 |
| 15.4 | 0.373184 | 0.373273 | 0.373361 | 0.373450 | 0.373538 | 0.373627 | 0.373715 | 0.373803 | 0.373891 | 0.373980 |
| 15.5 | 0.374068 | 0.374156 | 0.374244 | 0.374332 | 0.374419 | 0.374507 | 0.374595 | 0.374683 | 0.374770 | 0.374858 |
| 15.6 | 0.374945 | 0.375033 | 0.375120 | 0.375208 | 0.375295 | 0.375382 | 0.375469 | 0.375556 | 0.375643 | 0.375730 |
| 15.7 | 0.375817 | 0.375904 | 0.375991 | 0.376078 | 0.376165 | 0.376251 | 0.376338 | 0.376425 | 0.376511 | 0.376598 |
| 15.8 | 0.376684 | 0.376770 | 0.376857 | 0.376943 | 0.377029 | 0.377115 | 0.377201 | 0.377287 | 0.377373 | 0.377459 |
| 15.9 | 0.377545 | 0.377631 | 0.377717 | 0.377802 | 0.377888 | 0.377974 | 0.378059 | 0.378145 | 0.378230 | 0.378315 |
Logarithm Table for base 1521 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.378401 | 0.378486 | 0.378571 | 0.378656 | 0.378741 | 0.378827 | 0.378912 | 0.378997 | 0.379081 | 0.379166 |
| 16.1 | 0.379251 | 0.379336 | 0.379420 | 0.379505 | 0.379590 | 0.379674 | 0.379759 | 0.379843 | 0.379928 | 0.380012 |
| 16.2 | 0.380096 | 0.380180 | 0.380265 | 0.380349 | 0.380433 | 0.380517 | 0.380601 | 0.380685 | 0.380768 | 0.380852 |
| 16.3 | 0.380936 | 0.381020 | 0.381103 | 0.381187 | 0.381271 | 0.381354 | 0.381437 | 0.381521 | 0.381604 | 0.381688 |
| 16.4 | 0.381771 | 0.381854 | 0.381937 | 0.382020 | 0.382103 | 0.382186 | 0.382269 | 0.382352 | 0.382435 | 0.382518 |
| 16.5 | 0.382600 | 0.382683 | 0.382766 | 0.382848 | 0.382931 | 0.383013 | 0.383096 | 0.383178 | 0.383261 | 0.383343 |
| 16.6 | 0.383425 | 0.383507 | 0.383589 | 0.383671 | 0.383754 | 0.383836 | 0.383917 | 0.383999 | 0.384081 | 0.384163 |
| 16.7 | 0.384245 | 0.384326 | 0.384408 | 0.384490 | 0.384571 | 0.384653 | 0.384734 | 0.384816 | 0.384897 | 0.384978 |
| 16.8 | 0.385060 | 0.385141 | 0.385222 | 0.385303 | 0.385384 | 0.385465 | 0.385546 | 0.385627 | 0.385708 | 0.385789 |
| 16.9 | 0.385870 | 0.385950 | 0.386031 | 0.386112 | 0.386192 | 0.386273 | 0.386353 | 0.386434 | 0.386514 | 0.386594 |
Logarithm Table for base 1521 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.386675 | 0.386755 | 0.386835 | 0.386915 | 0.386995 | 0.387076 | 0.387156 | 0.387236 | 0.387315 | 0.387395 |
| 17.1 | 0.387475 | 0.387555 | 0.387635 | 0.387714 | 0.387794 | 0.387874 | 0.387953 | 0.388033 | 0.388112 | 0.388192 |
| 17.2 | 0.388271 | 0.388350 | 0.388430 | 0.388509 | 0.388588 | 0.388667 | 0.388746 | 0.388825 | 0.388904 | 0.388983 |
| 17.3 | 0.389062 | 0.389141 | 0.389220 | 0.389299 | 0.389377 | 0.389456 | 0.389535 | 0.389613 | 0.389692 | 0.389770 |
| 17.4 | 0.389849 | 0.389927 | 0.390006 | 0.390084 | 0.390162 | 0.390240 | 0.390319 | 0.390397 | 0.390475 | 0.390553 |
| 17.5 | 0.390631 | 0.390709 | 0.390787 | 0.390865 | 0.390943 | 0.391020 | 0.391098 | 0.391176 | 0.391253 | 0.391331 |
| 17.6 | 0.391409 | 0.391486 | 0.391564 | 0.391641 | 0.391718 | 0.391796 | 0.391873 | 0.391950 | 0.392028 | 0.392105 |
| 17.7 | 0.392182 | 0.392259 | 0.392336 | 0.392413 | 0.392490 | 0.392567 | 0.392644 | 0.392721 | 0.392797 | 0.392874 |
| 17.8 | 0.392951 | 0.393027 | 0.393104 | 0.393181 | 0.393257 | 0.393334 | 0.393410 | 0.393486 | 0.393563 | 0.393639 |
| 17.9 | 0.393715 | 0.393792 | 0.393868 | 0.393944 | 0.394020 | 0.394096 | 0.394172 | 0.394248 | 0.394324 | 0.394400 |
Logarithm Table for base 1521 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.394476 | 0.394551 | 0.394627 | 0.394703 | 0.394779 | 0.394854 | 0.394930 | 0.395005 | 0.395081 | 0.395156 |
| 18.1 | 0.395232 | 0.395307 | 0.395382 | 0.395458 | 0.395533 | 0.395608 | 0.395683 | 0.395759 | 0.395834 | 0.395909 |
| 18.2 | 0.395984 | 0.396059 | 0.396134 | 0.396209 | 0.396283 | 0.396358 | 0.396433 | 0.396508 | 0.396582 | 0.396657 |
| 18.3 | 0.396732 | 0.396806 | 0.396881 | 0.396955 | 0.397030 | 0.397104 | 0.397178 | 0.397253 | 0.397327 | 0.397401 |
| 18.4 | 0.397475 | 0.397549 | 0.397624 | 0.397698 | 0.397772 | 0.397846 | 0.397920 | 0.397994 | 0.398067 | 0.398141 |
| 18.5 | 0.398215 | 0.398289 | 0.398363 | 0.398436 | 0.398510 | 0.398583 | 0.398657 | 0.398730 | 0.398804 | 0.398877 |
| 18.6 | 0.398951 | 0.399024 | 0.399097 | 0.399171 | 0.399244 | 0.399317 | 0.399390 | 0.399463 | 0.399537 | 0.399610 |
| 18.7 | 0.399683 | 0.399756 | 0.399828 | 0.399901 | 0.399974 | 0.400047 | 0.400120 | 0.400193 | 0.400265 | 0.400338 |
| 18.8 | 0.400410 | 0.400483 | 0.400556 | 0.400628 | 0.400701 | 0.400773 | 0.400845 | 0.400918 | 0.400990 | 0.401062 |
| 18.9 | 0.401134 | 0.401207 | 0.401279 | 0.401351 | 0.401423 | 0.401495 | 0.401567 | 0.401639 | 0.401711 | 0.401783 |
Logarithm Table for base 1521 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.401855 | 0.401927 | 0.401998 | 0.402070 | 0.402142 | 0.402213 | 0.402285 | 0.402357 | 0.402428 | 0.402500 |
| 19.1 | 0.402571 | 0.402643 | 0.402714 | 0.402785 | 0.402857 | 0.402928 | 0.402999 | 0.403070 | 0.403142 | 0.403213 |
| 19.2 | 0.403284 | 0.403355 | 0.403426 | 0.403497 | 0.403568 | 0.403639 | 0.403710 | 0.403780 | 0.403851 | 0.403922 |
| 19.3 | 0.403993 | 0.404064 | 0.404134 | 0.404205 | 0.404275 | 0.404346 | 0.404416 | 0.404487 | 0.404557 | 0.404628 |
| 19.4 | 0.404698 | 0.404768 | 0.404839 | 0.404909 | 0.404979 | 0.405049 | 0.405120 | 0.405190 | 0.405260 | 0.405330 |
| 19.5 | 0.405400 | 0.405470 | 0.405540 | 0.405610 | 0.405679 | 0.405749 | 0.405819 | 0.405889 | 0.405959 | 0.406028 |
| 19.6 | 0.406098 | 0.406168 | 0.406237 | 0.406307 | 0.406376 | 0.406446 | 0.406515 | 0.406584 | 0.406654 | 0.406723 |
| 19.7 | 0.406792 | 0.406862 | 0.406931 | 0.407000 | 0.407069 | 0.407138 | 0.407208 | 0.407277 | 0.407346 | 0.407415 |
| 19.8 | 0.407484 | 0.407552 | 0.407621 | 0.407690 | 0.407759 | 0.407828 | 0.407896 | 0.407965 | 0.408034 | 0.408102 |
| 19.9 | 0.408171 | 0.408240 | 0.408308 | 0.408377 | 0.408445 | 0.408514 | 0.408582 | 0.408650 | 0.408719 | 0.408787 |
Logarithm Table for base 1521 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.408855 | 0.408923 | 0.408992 | 0.409060 | 0.409128 | 0.409196 | 0.409264 | 0.409332 | 0.409400 | 0.409468 |
| 20.1 | 0.409536 | 0.409604 | 0.409672 | 0.409739 | 0.409807 | 0.409875 | 0.409943 | 0.410010 | 0.410078 | 0.410146 |
| 20.2 | 0.410213 | 0.410281 | 0.410348 | 0.410416 | 0.410483 | 0.410551 | 0.410618 | 0.410685 | 0.410753 | 0.410820 |
| 20.3 | 0.410887 | 0.410954 | 0.411022 | 0.411089 | 0.411156 | 0.411223 | 0.411290 | 0.411357 | 0.411424 | 0.411491 |
| 20.4 | 0.411558 | 0.411625 | 0.411692 | 0.411758 | 0.411825 | 0.411892 | 0.411959 | 0.412025 | 0.412092 | 0.412159 |
| 20.5 | 0.412225 | 0.412292 | 0.412358 | 0.412425 | 0.412491 | 0.412558 | 0.412624 | 0.412690 | 0.412757 | 0.412823 |
| 20.6 | 0.412889 | 0.412956 | 0.413022 | 0.413088 | 0.413154 | 0.413220 | 0.413286 | 0.413352 | 0.413418 | 0.413484 |
| 20.7 | 0.413550 | 0.413616 | 0.413682 | 0.413748 | 0.413814 | 0.413880 | 0.413945 | 0.414011 | 0.414077 | 0.414142 |
| 20.8 | 0.414208 | 0.414274 | 0.414339 | 0.414405 | 0.414470 | 0.414536 | 0.414601 | 0.414667 | 0.414732 | 0.414797 |
| 20.9 | 0.414863 | 0.414928 | 0.414993 | 0.415058 | 0.415124 | 0.415189 | 0.415254 | 0.415319 | 0.415384 | 0.415449 |
Other Bases
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