Logarithm Table for base 2530
This page shows the logarithm table for base 2530, 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 2530 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001270 | 0.002527 | 0.003772 | 0.005005 | 0.006226 | 0.007436 | 0.008634 | 0.009822 | 0.010998 |
| 1.1 | 0.012163 | 0.013318 | 0.014463 | 0.015597 | 0.016721 | 0.017836 | 0.018941 | 0.020036 | 0.021122 | 0.022199 |
| 1.2 | 0.023267 | 0.024326 | 0.025377 | 0.026418 | 0.027452 | 0.028477 | 0.029494 | 0.030503 | 0.031503 | 0.032497 |
| 1.3 | 0.033482 | 0.034460 | 0.035430 | 0.036394 | 0.037349 | 0.038298 | 0.039240 | 0.040175 | 0.041103 | 0.042025 |
| 1.4 | 0.042939 | 0.043848 | 0.044750 | 0.045645 | 0.046534 | 0.047418 | 0.048295 | 0.049166 | 0.050031 | 0.050890 |
| 1.5 | 0.051744 | 0.052592 | 0.053434 | 0.054271 | 0.055103 | 0.055929 | 0.056749 | 0.057565 | 0.058375 | 0.059180 |
| 1.6 | 0.059980 | 0.060775 | 0.061566 | 0.062351 | 0.063131 | 0.063907 | 0.064678 | 0.065445 | 0.066207 | 0.066964 |
| 1.7 | 0.067717 | 0.068465 | 0.069210 | 0.069949 | 0.070685 | 0.071416 | 0.072143 | 0.072866 | 0.073585 | 0.074300 |
| 1.8 | 0.075011 | 0.075718 | 0.076421 | 0.077121 | 0.077816 | 0.078508 | 0.079196 | 0.079880 | 0.080561 | 0.081238 |
| 1.9 | 0.081911 | 0.082581 | 0.083247 | 0.083910 | 0.084570 | 0.085226 | 0.085879 | 0.086528 | 0.087174 | 0.087817 |
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Logarithm Table for base 2530 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.088457 | 0.089094 | 0.089727 | 0.090357 | 0.090984 | 0.091608 | 0.092229 | 0.092847 | 0.093462 | 0.094074 |
| 2.1 | 0.094683 | 0.095290 | 0.095893 | 0.096494 | 0.097091 | 0.097686 | 0.098279 | 0.098868 | 0.099455 | 0.100039 |
| 2.2 | 0.100620 | 0.101199 | 0.101775 | 0.102349 | 0.102920 | 0.103488 | 0.104054 | 0.104617 | 0.105178 | 0.105737 |
| 2.3 | 0.106293 | 0.106847 | 0.107398 | 0.107947 | 0.108493 | 0.109038 | 0.109579 | 0.110119 | 0.110656 | 0.111191 |
| 2.4 | 0.111724 | 0.112255 | 0.112783 | 0.113310 | 0.113834 | 0.114356 | 0.114875 | 0.115393 | 0.115909 | 0.116422 |
| 2.5 | 0.116934 | 0.117443 | 0.117951 | 0.118456 | 0.118960 | 0.119461 | 0.119960 | 0.120458 | 0.120954 | 0.121447 |
| 2.6 | 0.121939 | 0.122429 | 0.122917 | 0.123403 | 0.123887 | 0.124370 | 0.124851 | 0.125329 | 0.125807 | 0.126282 |
| 2.7 | 0.126755 | 0.127227 | 0.127697 | 0.128166 | 0.128632 | 0.129097 | 0.129560 | 0.130022 | 0.130482 | 0.130940 |
| 2.8 | 0.131396 | 0.131851 | 0.132305 | 0.132757 | 0.133207 | 0.133655 | 0.134102 | 0.134548 | 0.134992 | 0.135434 |
| 2.9 | 0.135875 | 0.136314 | 0.136752 | 0.137188 | 0.137623 | 0.138056 | 0.138488 | 0.138919 | 0.139347 | 0.139775 |
Logarithm Table for base 2530 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.140201 | 0.140626 | 0.141049 | 0.141471 | 0.141891 | 0.142311 | 0.142728 | 0.143145 | 0.143560 | 0.143973 |
| 3.1 | 0.144386 | 0.144797 | 0.145206 | 0.145615 | 0.146022 | 0.146428 | 0.146832 | 0.147235 | 0.147637 | 0.148038 |
| 3.2 | 0.148437 | 0.148835 | 0.149232 | 0.149628 | 0.150023 | 0.150416 | 0.150808 | 0.151199 | 0.151588 | 0.151977 |
| 3.3 | 0.152364 | 0.152750 | 0.153135 | 0.153519 | 0.153902 | 0.154283 | 0.154664 | 0.155043 | 0.155421 | 0.155798 |
| 3.4 | 0.156174 | 0.156549 | 0.156922 | 0.157295 | 0.157667 | 0.158037 | 0.158406 | 0.158775 | 0.159142 | 0.159508 |
| 3.5 | 0.159873 | 0.160237 | 0.160600 | 0.160962 | 0.161323 | 0.161683 | 0.162042 | 0.162400 | 0.162757 | 0.163113 |
| 3.6 | 0.163468 | 0.163822 | 0.164175 | 0.164527 | 0.164878 | 0.165229 | 0.165578 | 0.165926 | 0.166273 | 0.166620 |
| 3.7 | 0.166965 | 0.167309 | 0.167653 | 0.167995 | 0.168337 | 0.168678 | 0.169018 | 0.169357 | 0.169695 | 0.170032 |
| 3.8 | 0.170368 | 0.170704 | 0.171038 | 0.171372 | 0.171705 | 0.172036 | 0.172367 | 0.172698 | 0.173027 | 0.173355 |
| 3.9 | 0.173683 | 0.174010 | 0.174336 | 0.174661 | 0.174985 | 0.175309 | 0.175632 | 0.175953 | 0.176274 | 0.176595 |
Logarithm Table for base 2530 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.176914 | 0.177233 | 0.177551 | 0.177868 | 0.178184 | 0.178499 | 0.178814 | 0.179128 | 0.179441 | 0.179754 |
| 4.1 | 0.180065 | 0.180376 | 0.180686 | 0.180996 | 0.181304 | 0.181612 | 0.181919 | 0.182226 | 0.182531 | 0.182836 |
| 4.2 | 0.183141 | 0.183444 | 0.183747 | 0.184049 | 0.184350 | 0.184651 | 0.184951 | 0.185250 | 0.185548 | 0.185846 |
| 4.3 | 0.186143 | 0.186440 | 0.186736 | 0.187031 | 0.187325 | 0.187619 | 0.187912 | 0.188204 | 0.188496 | 0.188787 |
| 4.4 | 0.189077 | 0.189367 | 0.189656 | 0.189944 | 0.190232 | 0.190519 | 0.190806 | 0.191092 | 0.191377 | 0.191661 |
| 4.5 | 0.191945 | 0.192228 | 0.192511 | 0.192793 | 0.193075 | 0.193355 | 0.193635 | 0.193915 | 0.194194 | 0.194472 |
| 4.6 | 0.194750 | 0.195027 | 0.195304 | 0.195580 | 0.195855 | 0.196130 | 0.196404 | 0.196677 | 0.196950 | 0.197223 |
| 4.7 | 0.197495 | 0.197766 | 0.198036 | 0.198307 | 0.198576 | 0.198845 | 0.199113 | 0.199381 | 0.199648 | 0.199915 |
| 4.8 | 0.200181 | 0.200447 | 0.200712 | 0.200976 | 0.201240 | 0.201504 | 0.201767 | 0.202029 | 0.202291 | 0.202552 |
| 4.9 | 0.202813 | 0.203073 | 0.203333 | 0.203592 | 0.203850 | 0.204108 | 0.204366 | 0.204623 | 0.204879 | 0.205135 |
Logarithm Table for base 2530 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.205391 | 0.205646 | 0.205900 | 0.206154 | 0.206408 | 0.206661 | 0.206913 | 0.207165 | 0.207417 | 0.207668 |
| 5.1 | 0.207918 | 0.208168 | 0.208418 | 0.208667 | 0.208915 | 0.209163 | 0.209411 | 0.209658 | 0.209904 | 0.210150 |
| 5.2 | 0.210396 | 0.210641 | 0.210886 | 0.211130 | 0.211374 | 0.211617 | 0.211860 | 0.212103 | 0.212344 | 0.212586 |
| 5.3 | 0.212827 | 0.213068 | 0.213308 | 0.213547 | 0.213787 | 0.214025 | 0.214264 | 0.214501 | 0.214739 | 0.214976 |
| 5.4 | 0.215212 | 0.215449 | 0.215684 | 0.215919 | 0.216154 | 0.216389 | 0.216623 | 0.216856 | 0.217089 | 0.217322 |
| 5.5 | 0.217554 | 0.217786 | 0.218017 | 0.218248 | 0.218479 | 0.218709 | 0.218939 | 0.219168 | 0.219397 | 0.219625 |
| 5.6 | 0.219854 | 0.220081 | 0.220308 | 0.220535 | 0.220762 | 0.220988 | 0.221214 | 0.221439 | 0.221664 | 0.221888 |
| 5.7 | 0.222112 | 0.222336 | 0.222559 | 0.222782 | 0.223005 | 0.223227 | 0.223449 | 0.223670 | 0.223891 | 0.224112 |
| 5.8 | 0.224332 | 0.224552 | 0.224771 | 0.224990 | 0.225209 | 0.225427 | 0.225645 | 0.225863 | 0.226080 | 0.226297 |
| 5.9 | 0.226513 | 0.226729 | 0.226945 | 0.227161 | 0.227376 | 0.227590 | 0.227805 | 0.228018 | 0.228232 | 0.228445 |
Logarithm Table for base 2530 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.228658 | 0.228871 | 0.229083 | 0.229295 | 0.229506 | 0.229717 | 0.229928 | 0.230138 | 0.230348 | 0.230558 |
| 6.1 | 0.230768 | 0.230977 | 0.231185 | 0.231394 | 0.231602 | 0.231809 | 0.232017 | 0.232224 | 0.232430 | 0.232637 |
| 6.2 | 0.232843 | 0.233048 | 0.233254 | 0.233459 | 0.233663 | 0.233868 | 0.234072 | 0.234275 | 0.234479 | 0.234682 |
| 6.3 | 0.234885 | 0.235087 | 0.235289 | 0.235491 | 0.235692 | 0.235893 | 0.236094 | 0.236295 | 0.236495 | 0.236695 |
| 6.4 | 0.236894 | 0.237094 | 0.237293 | 0.237491 | 0.237689 | 0.237887 | 0.238085 | 0.238283 | 0.238480 | 0.238676 |
| 6.5 | 0.238873 | 0.239069 | 0.239265 | 0.239461 | 0.239656 | 0.239851 | 0.240046 | 0.240240 | 0.240434 | 0.240628 |
| 6.6 | 0.240821 | 0.241015 | 0.241207 | 0.241400 | 0.241592 | 0.241784 | 0.241976 | 0.242168 | 0.242359 | 0.242550 |
| 6.7 | 0.242740 | 0.242931 | 0.243121 | 0.243311 | 0.243500 | 0.243689 | 0.243878 | 0.244067 | 0.244255 | 0.244443 |
| 6.8 | 0.244631 | 0.244819 | 0.245006 | 0.245193 | 0.245380 | 0.245566 | 0.245752 | 0.245938 | 0.246124 | 0.246309 |
| 6.9 | 0.246494 | 0.246679 | 0.246863 | 0.247048 | 0.247232 | 0.247416 | 0.247599 | 0.247782 | 0.247965 | 0.248148 |
Logarithm Table for base 2530 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.248330 | 0.248513 | 0.248694 | 0.248876 | 0.249057 | 0.249239 | 0.249420 | 0.249600 | 0.249781 | 0.249961 |
| 7.1 | 0.250141 | 0.250320 | 0.250500 | 0.250679 | 0.250857 | 0.251036 | 0.251214 | 0.251393 | 0.251570 | 0.251748 |
| 7.2 | 0.251925 | 0.252103 | 0.252279 | 0.252456 | 0.252632 | 0.252809 | 0.252984 | 0.253160 | 0.253336 | 0.253511 |
| 7.3 | 0.253686 | 0.253860 | 0.254035 | 0.254209 | 0.254383 | 0.254557 | 0.254730 | 0.254904 | 0.255077 | 0.255249 |
| 7.4 | 0.255422 | 0.255594 | 0.255766 | 0.255938 | 0.256110 | 0.256281 | 0.256453 | 0.256623 | 0.256794 | 0.256965 |
| 7.5 | 0.257135 | 0.257305 | 0.257475 | 0.257644 | 0.257814 | 0.257983 | 0.258152 | 0.258321 | 0.258489 | 0.258657 |
| 7.6 | 0.258825 | 0.258993 | 0.259161 | 0.259328 | 0.259495 | 0.259662 | 0.259829 | 0.259995 | 0.260162 | 0.260328 |
| 7.7 | 0.260493 | 0.260659 | 0.260825 | 0.260990 | 0.261155 | 0.261319 | 0.261484 | 0.261648 | 0.261813 | 0.261976 |
| 7.8 | 0.262140 | 0.262304 | 0.262467 | 0.262630 | 0.262793 | 0.262956 | 0.263118 | 0.263280 | 0.263442 | 0.263604 |
| 7.9 | 0.263766 | 0.263927 | 0.264089 | 0.264250 | 0.264410 | 0.264571 | 0.264731 | 0.264892 | 0.265052 | 0.265212 |
Logarithm Table for base 2530 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.265371 | 0.265531 | 0.265690 | 0.265849 | 0.266008 | 0.266166 | 0.266325 | 0.266483 | 0.266641 | 0.266799 |
| 8.1 | 0.266956 | 0.267114 | 0.267271 | 0.267428 | 0.267585 | 0.267742 | 0.267898 | 0.268055 | 0.268211 | 0.268367 |
| 8.2 | 0.268522 | 0.268678 | 0.268833 | 0.268988 | 0.269143 | 0.269298 | 0.269453 | 0.269607 | 0.269761 | 0.269915 |
| 8.3 | 0.270069 | 0.270223 | 0.270376 | 0.270530 | 0.270683 | 0.270836 | 0.270988 | 0.271141 | 0.271293 | 0.271446 |
| 8.4 | 0.271598 | 0.271749 | 0.271901 | 0.272053 | 0.272204 | 0.272355 | 0.272506 | 0.272657 | 0.272807 | 0.272958 |
| 8.5 | 0.273108 | 0.273258 | 0.273408 | 0.273557 | 0.273707 | 0.273856 | 0.274006 | 0.274155 | 0.274303 | 0.274452 |
| 8.6 | 0.274600 | 0.274749 | 0.274897 | 0.275045 | 0.275193 | 0.275340 | 0.275488 | 0.275635 | 0.275782 | 0.275929 |
| 8.7 | 0.276076 | 0.276222 | 0.276369 | 0.276515 | 0.276661 | 0.276807 | 0.276953 | 0.277099 | 0.277244 | 0.277389 |
| 8.8 | 0.277534 | 0.277679 | 0.277824 | 0.277969 | 0.278113 | 0.278257 | 0.278401 | 0.278545 | 0.278689 | 0.278833 |
| 8.9 | 0.278976 | 0.279120 | 0.279263 | 0.279406 | 0.279549 | 0.279691 | 0.279834 | 0.279976 | 0.280118 | 0.280260 |
Logarithm Table for base 2530 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.280402 | 0.280544 | 0.280685 | 0.280827 | 0.280968 | 0.281109 | 0.281250 | 0.281391 | 0.281532 | 0.281672 |
| 9.1 | 0.281812 | 0.281953 | 0.282093 | 0.282232 | 0.282372 | 0.282512 | 0.282651 | 0.282790 | 0.282929 | 0.283068 |
| 9.2 | 0.283207 | 0.283346 | 0.283484 | 0.283623 | 0.283761 | 0.283899 | 0.284037 | 0.284174 | 0.284312 | 0.284449 |
| 9.3 | 0.284587 | 0.284724 | 0.284861 | 0.284998 | 0.285134 | 0.285271 | 0.285407 | 0.285544 | 0.285680 | 0.285816 |
| 9.4 | 0.285952 | 0.286087 | 0.286223 | 0.286358 | 0.286494 | 0.286629 | 0.286764 | 0.286898 | 0.287033 | 0.287168 |
| 9.5 | 0.287302 | 0.287436 | 0.287570 | 0.287704 | 0.287838 | 0.287972 | 0.288106 | 0.288239 | 0.288372 | 0.288505 |
| 9.6 | 0.288638 | 0.288771 | 0.288904 | 0.289037 | 0.289169 | 0.289301 | 0.289434 | 0.289566 | 0.289697 | 0.289829 |
| 9.7 | 0.289961 | 0.290092 | 0.290224 | 0.290355 | 0.290486 | 0.290617 | 0.290748 | 0.290878 | 0.291009 | 0.291139 |
| 9.8 | 0.291270 | 0.291400 | 0.291530 | 0.291660 | 0.291790 | 0.291919 | 0.292049 | 0.292178 | 0.292307 | 0.292436 |
| 9.9 | 0.292565 | 0.292694 | 0.292823 | 0.292951 | 0.293080 | 0.293208 | 0.293336 | 0.293465 | 0.293592 | 0.293720 |
Logarithm Table for base 2530 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.293848 | 0.293976 | 0.294103 | 0.294230 | 0.294357 | 0.294484 | 0.294611 | 0.294738 | 0.294865 | 0.294991 |
| 10.1 | 0.295118 | 0.295244 | 0.295370 | 0.295496 | 0.295622 | 0.295748 | 0.295874 | 0.295999 | 0.296125 | 0.296250 |
| 10.2 | 0.296375 | 0.296500 | 0.296625 | 0.296750 | 0.296875 | 0.296999 | 0.297124 | 0.297248 | 0.297372 | 0.297496 |
| 10.3 | 0.297620 | 0.297744 | 0.297868 | 0.297991 | 0.298115 | 0.298238 | 0.298361 | 0.298485 | 0.298608 | 0.298730 |
| 10.4 | 0.298853 | 0.298976 | 0.299098 | 0.299221 | 0.299343 | 0.299465 | 0.299587 | 0.299709 | 0.299831 | 0.299953 |
| 10.5 | 0.300074 | 0.300196 | 0.300317 | 0.300438 | 0.300560 | 0.300681 | 0.300802 | 0.300922 | 0.301043 | 0.301164 |
| 10.6 | 0.301284 | 0.301404 | 0.301525 | 0.301645 | 0.301765 | 0.301885 | 0.302004 | 0.302124 | 0.302244 | 0.302363 |
| 10.7 | 0.302482 | 0.302602 | 0.302721 | 0.302840 | 0.302958 | 0.303077 | 0.303196 | 0.303314 | 0.303433 | 0.303551 |
| 10.8 | 0.303669 | 0.303788 | 0.303906 | 0.304023 | 0.304141 | 0.304259 | 0.304376 | 0.304494 | 0.304611 | 0.304729 |
| 10.9 | 0.304846 | 0.304963 | 0.305080 | 0.305196 | 0.305313 | 0.305430 | 0.305546 | 0.305663 | 0.305779 | 0.305895 |
Logarithm Table for base 2530 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.306011 | 0.306127 | 0.306243 | 0.306359 | 0.306474 | 0.306590 | 0.306705 | 0.306821 | 0.306936 | 0.307051 |
| 11.1 | 0.307166 | 0.307281 | 0.307396 | 0.307510 | 0.307625 | 0.307740 | 0.307854 | 0.307968 | 0.308082 | 0.308197 |
| 11.2 | 0.308311 | 0.308424 | 0.308538 | 0.308652 | 0.308766 | 0.308879 | 0.308992 | 0.309106 | 0.309219 | 0.309332 |
| 11.3 | 0.309445 | 0.309558 | 0.309671 | 0.309783 | 0.309896 | 0.310008 | 0.310121 | 0.310233 | 0.310345 | 0.310457 |
| 11.4 | 0.310569 | 0.310681 | 0.310793 | 0.310905 | 0.311016 | 0.311128 | 0.311239 | 0.311351 | 0.311462 | 0.311573 |
| 11.5 | 0.311684 | 0.311795 | 0.311906 | 0.312016 | 0.312127 | 0.312238 | 0.312348 | 0.312458 | 0.312569 | 0.312679 |
| 11.6 | 0.312789 | 0.312899 | 0.313009 | 0.313118 | 0.313228 | 0.313338 | 0.313447 | 0.313557 | 0.313666 | 0.313775 |
| 11.7 | 0.313884 | 0.313993 | 0.314102 | 0.314211 | 0.314320 | 0.314428 | 0.314537 | 0.314645 | 0.314754 | 0.314862 |
| 11.8 | 0.314970 | 0.315078 | 0.315186 | 0.315294 | 0.315402 | 0.315510 | 0.315618 | 0.315725 | 0.315833 | 0.315940 |
| 11.9 | 0.316047 | 0.316154 | 0.316262 | 0.316369 | 0.316476 | 0.316582 | 0.316689 | 0.316796 | 0.316902 | 0.317009 |
Logarithm Table for base 2530 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.317115 | 0.317222 | 0.317328 | 0.317434 | 0.317540 | 0.317646 | 0.317752 | 0.317857 | 0.317963 | 0.318069 |
| 12.1 | 0.318174 | 0.318280 | 0.318385 | 0.318490 | 0.318595 | 0.318701 | 0.318806 | 0.318910 | 0.319015 | 0.319120 |
| 12.2 | 0.319225 | 0.319329 | 0.319434 | 0.319538 | 0.319642 | 0.319747 | 0.319851 | 0.319955 | 0.320059 | 0.320163 |
| 12.3 | 0.320266 | 0.320370 | 0.320474 | 0.320577 | 0.320681 | 0.320784 | 0.320887 | 0.320991 | 0.321094 | 0.321197 |
| 12.4 | 0.321300 | 0.321403 | 0.321505 | 0.321608 | 0.321711 | 0.321813 | 0.321916 | 0.322018 | 0.322120 | 0.322223 |
| 12.5 | 0.322325 | 0.322427 | 0.322529 | 0.322631 | 0.322732 | 0.322834 | 0.322936 | 0.323037 | 0.323139 | 0.323240 |
| 12.6 | 0.323342 | 0.323443 | 0.323544 | 0.323645 | 0.323746 | 0.323847 | 0.323948 | 0.324049 | 0.324149 | 0.324250 |
| 12.7 | 0.324350 | 0.324451 | 0.324551 | 0.324652 | 0.324752 | 0.324852 | 0.324952 | 0.325052 | 0.325152 | 0.325252 |
| 12.8 | 0.325351 | 0.325451 | 0.325551 | 0.325650 | 0.325750 | 0.325849 | 0.325948 | 0.326047 | 0.326147 | 0.326246 |
| 12.9 | 0.326345 | 0.326443 | 0.326542 | 0.326641 | 0.326740 | 0.326838 | 0.326937 | 0.327035 | 0.327133 | 0.327232 |
Logarithm Table for base 2530 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.327330 | 0.327428 | 0.327526 | 0.327624 | 0.327722 | 0.327820 | 0.327918 | 0.328015 | 0.328113 | 0.328210 |
| 13.1 | 0.328308 | 0.328405 | 0.328503 | 0.328600 | 0.328697 | 0.328794 | 0.328891 | 0.328988 | 0.329085 | 0.329182 |
| 13.2 | 0.329278 | 0.329375 | 0.329472 | 0.329568 | 0.329664 | 0.329761 | 0.329857 | 0.329953 | 0.330049 | 0.330146 |
| 13.3 | 0.330242 | 0.330337 | 0.330433 | 0.330529 | 0.330625 | 0.330720 | 0.330816 | 0.330911 | 0.331007 | 0.331102 |
| 13.4 | 0.331197 | 0.331293 | 0.331388 | 0.331483 | 0.331578 | 0.331673 | 0.331768 | 0.331862 | 0.331957 | 0.332052 |
| 13.5 | 0.332146 | 0.332241 | 0.332335 | 0.332430 | 0.332524 | 0.332618 | 0.332712 | 0.332806 | 0.332900 | 0.332994 |
| 13.6 | 0.333088 | 0.333182 | 0.333276 | 0.333369 | 0.333463 | 0.333556 | 0.333650 | 0.333743 | 0.333837 | 0.333930 |
| 13.7 | 0.334023 | 0.334116 | 0.334209 | 0.334302 | 0.334395 | 0.334488 | 0.334581 | 0.334673 | 0.334766 | 0.334859 |
| 13.8 | 0.334951 | 0.335044 | 0.335136 | 0.335228 | 0.335321 | 0.335413 | 0.335505 | 0.335597 | 0.335689 | 0.335781 |
| 13.9 | 0.335873 | 0.335964 | 0.336056 | 0.336148 | 0.336239 | 0.336331 | 0.336422 | 0.336514 | 0.336605 | 0.336696 |
Logarithm Table for base 2530 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.336787 | 0.336878 | 0.336970 | 0.337061 | 0.337151 | 0.337242 | 0.337333 | 0.337424 | 0.337515 | 0.337605 |
| 14.1 | 0.337696 | 0.337786 | 0.337877 | 0.337967 | 0.338057 | 0.338147 | 0.338238 | 0.338328 | 0.338418 | 0.338508 |
| 14.2 | 0.338598 | 0.338687 | 0.338777 | 0.338867 | 0.338957 | 0.339046 | 0.339136 | 0.339225 | 0.339315 | 0.339404 |
| 14.3 | 0.339493 | 0.339582 | 0.339671 | 0.339761 | 0.339850 | 0.339939 | 0.340027 | 0.340116 | 0.340205 | 0.340294 |
| 14.4 | 0.340382 | 0.340471 | 0.340560 | 0.340648 | 0.340736 | 0.340825 | 0.340913 | 0.341001 | 0.341089 | 0.341178 |
| 14.5 | 0.341266 | 0.341354 | 0.341442 | 0.341529 | 0.341617 | 0.341705 | 0.341793 | 0.341880 | 0.341968 | 0.342055 |
| 14.6 | 0.342143 | 0.342230 | 0.342317 | 0.342405 | 0.342492 | 0.342579 | 0.342666 | 0.342753 | 0.342840 | 0.342927 |
| 14.7 | 0.343014 | 0.343101 | 0.343187 | 0.343274 | 0.343361 | 0.343447 | 0.343534 | 0.343620 | 0.343706 | 0.343793 |
| 14.8 | 0.343879 | 0.343965 | 0.344051 | 0.344137 | 0.344223 | 0.344309 | 0.344395 | 0.344481 | 0.344567 | 0.344653 |
| 14.9 | 0.344738 | 0.344824 | 0.344910 | 0.344995 | 0.345081 | 0.345166 | 0.345251 | 0.345337 | 0.345422 | 0.345507 |
Logarithm Table for base 2530 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.345592 | 0.345677 | 0.345762 | 0.345847 | 0.345932 | 0.346017 | 0.346101 | 0.346186 | 0.346271 | 0.346355 |
| 15.1 | 0.346440 | 0.346524 | 0.346609 | 0.346693 | 0.346778 | 0.346862 | 0.346946 | 0.347030 | 0.347114 | 0.347198 |
| 15.2 | 0.347282 | 0.347366 | 0.347450 | 0.347534 | 0.347618 | 0.347701 | 0.347785 | 0.347869 | 0.347952 | 0.348036 |
| 15.3 | 0.348119 | 0.348203 | 0.348286 | 0.348369 | 0.348452 | 0.348536 | 0.348619 | 0.348702 | 0.348785 | 0.348868 |
| 15.4 | 0.348951 | 0.349033 | 0.349116 | 0.349199 | 0.349282 | 0.349364 | 0.349447 | 0.349529 | 0.349612 | 0.349694 |
| 15.5 | 0.349777 | 0.349859 | 0.349941 | 0.350023 | 0.350105 | 0.350188 | 0.350270 | 0.350352 | 0.350434 | 0.350515 |
| 15.6 | 0.350597 | 0.350679 | 0.350761 | 0.350842 | 0.350924 | 0.351006 | 0.351087 | 0.351169 | 0.351250 | 0.351331 |
| 15.7 | 0.351413 | 0.351494 | 0.351575 | 0.351656 | 0.351737 | 0.351818 | 0.351899 | 0.351980 | 0.352061 | 0.352142 |
| 15.8 | 0.352223 | 0.352304 | 0.352384 | 0.352465 | 0.352546 | 0.352626 | 0.352707 | 0.352787 | 0.352867 | 0.352948 |
| 15.9 | 0.353028 | 0.353108 | 0.353189 | 0.353269 | 0.353349 | 0.353429 | 0.353509 | 0.353589 | 0.353669 | 0.353748 |
Logarithm Table for base 2530 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.353828 | 0.353908 | 0.353988 | 0.354067 | 0.354147 | 0.354226 | 0.354306 | 0.354385 | 0.354465 | 0.354544 |
| 16.1 | 0.354623 | 0.354703 | 0.354782 | 0.354861 | 0.354940 | 0.355019 | 0.355098 | 0.355177 | 0.355256 | 0.355335 |
| 16.2 | 0.355414 | 0.355492 | 0.355571 | 0.355650 | 0.355728 | 0.355807 | 0.355885 | 0.355964 | 0.356042 | 0.356121 |
| 16.3 | 0.356199 | 0.356277 | 0.356355 | 0.356434 | 0.356512 | 0.356590 | 0.356668 | 0.356746 | 0.356824 | 0.356902 |
| 16.4 | 0.356979 | 0.357057 | 0.357135 | 0.357213 | 0.357290 | 0.357368 | 0.357445 | 0.357523 | 0.357600 | 0.357678 |
| 16.5 | 0.357755 | 0.357832 | 0.357910 | 0.357987 | 0.358064 | 0.358141 | 0.358218 | 0.358295 | 0.358372 | 0.358449 |
| 16.6 | 0.358526 | 0.358603 | 0.358680 | 0.358757 | 0.358833 | 0.358910 | 0.358987 | 0.359063 | 0.359140 | 0.359216 |
| 16.7 | 0.359293 | 0.359369 | 0.359445 | 0.359522 | 0.359598 | 0.359674 | 0.359750 | 0.359827 | 0.359903 | 0.359979 |
| 16.8 | 0.360055 | 0.360131 | 0.360206 | 0.360282 | 0.360358 | 0.360434 | 0.360510 | 0.360585 | 0.360661 | 0.360736 |
| 16.9 | 0.360812 | 0.360887 | 0.360963 | 0.361038 | 0.361114 | 0.361189 | 0.361264 | 0.361339 | 0.361415 | 0.361490 |
Logarithm Table for base 2530 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.361565 | 0.361640 | 0.361715 | 0.361790 | 0.361865 | 0.361940 | 0.362015 | 0.362089 | 0.362164 | 0.362239 |
| 17.1 | 0.362313 | 0.362388 | 0.362463 | 0.362537 | 0.362612 | 0.362686 | 0.362760 | 0.362835 | 0.362909 | 0.362983 |
| 17.2 | 0.363058 | 0.363132 | 0.363206 | 0.363280 | 0.363354 | 0.363428 | 0.363502 | 0.363576 | 0.363650 | 0.363724 |
| 17.3 | 0.363797 | 0.363871 | 0.363945 | 0.364018 | 0.364092 | 0.364166 | 0.364239 | 0.364313 | 0.364386 | 0.364459 |
| 17.4 | 0.364533 | 0.364606 | 0.364679 | 0.364753 | 0.364826 | 0.364899 | 0.364972 | 0.365045 | 0.365118 | 0.365191 |
| 17.5 | 0.365264 | 0.365337 | 0.365410 | 0.365483 | 0.365556 | 0.365628 | 0.365701 | 0.365774 | 0.365846 | 0.365919 |
| 17.6 | 0.365991 | 0.366064 | 0.366136 | 0.366209 | 0.366281 | 0.366353 | 0.366426 | 0.366498 | 0.366570 | 0.366642 |
| 17.7 | 0.366714 | 0.366786 | 0.366859 | 0.366931 | 0.367002 | 0.367074 | 0.367146 | 0.367218 | 0.367290 | 0.367362 |
| 17.8 | 0.367433 | 0.367505 | 0.367577 | 0.367648 | 0.367720 | 0.367791 | 0.367863 | 0.367934 | 0.368006 | 0.368077 |
| 17.9 | 0.368148 | 0.368220 | 0.368291 | 0.368362 | 0.368433 | 0.368504 | 0.368575 | 0.368646 | 0.368717 | 0.368788 |
Logarithm Table for base 2530 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.368859 | 0.368930 | 0.369001 | 0.369072 | 0.369143 | 0.369213 | 0.369284 | 0.369355 | 0.369425 | 0.369496 |
| 18.1 | 0.369566 | 0.369637 | 0.369707 | 0.369778 | 0.369848 | 0.369918 | 0.369989 | 0.370059 | 0.370129 | 0.370199 |
| 18.2 | 0.370269 | 0.370339 | 0.370410 | 0.370480 | 0.370550 | 0.370620 | 0.370689 | 0.370759 | 0.370829 | 0.370899 |
| 18.3 | 0.370969 | 0.371038 | 0.371108 | 0.371178 | 0.371247 | 0.371317 | 0.371386 | 0.371456 | 0.371525 | 0.371595 |
| 18.4 | 0.371664 | 0.371733 | 0.371803 | 0.371872 | 0.371941 | 0.372010 | 0.372080 | 0.372149 | 0.372218 | 0.372287 |
| 18.5 | 0.372356 | 0.372425 | 0.372494 | 0.372563 | 0.372631 | 0.372700 | 0.372769 | 0.372838 | 0.372906 | 0.372975 |
| 18.6 | 0.373044 | 0.373112 | 0.373181 | 0.373249 | 0.373318 | 0.373386 | 0.373455 | 0.373523 | 0.373591 | 0.373660 |
| 18.7 | 0.373728 | 0.373796 | 0.373864 | 0.373933 | 0.374001 | 0.374069 | 0.374137 | 0.374205 | 0.374273 | 0.374341 |
| 18.8 | 0.374409 | 0.374477 | 0.374544 | 0.374612 | 0.374680 | 0.374748 | 0.374815 | 0.374883 | 0.374951 | 0.375018 |
| 18.9 | 0.375086 | 0.375153 | 0.375221 | 0.375288 | 0.375355 | 0.375423 | 0.375490 | 0.375557 | 0.375625 | 0.375692 |
Logarithm Table for base 2530 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.375759 | 0.375826 | 0.375893 | 0.375960 | 0.376028 | 0.376095 | 0.376161 | 0.376228 | 0.376295 | 0.376362 |
| 19.1 | 0.376429 | 0.376496 | 0.376563 | 0.376629 | 0.376696 | 0.376763 | 0.376829 | 0.376896 | 0.376962 | 0.377029 |
| 19.2 | 0.377095 | 0.377162 | 0.377228 | 0.377295 | 0.377361 | 0.377427 | 0.377494 | 0.377560 | 0.377626 | 0.377692 |
| 19.3 | 0.377758 | 0.377824 | 0.377891 | 0.377957 | 0.378023 | 0.378089 | 0.378155 | 0.378220 | 0.378286 | 0.378352 |
| 19.4 | 0.378418 | 0.378484 | 0.378549 | 0.378615 | 0.378681 | 0.378746 | 0.378812 | 0.378878 | 0.378943 | 0.379009 |
| 19.5 | 0.379074 | 0.379139 | 0.379205 | 0.379270 | 0.379336 | 0.379401 | 0.379466 | 0.379531 | 0.379597 | 0.379662 |
| 19.6 | 0.379727 | 0.379792 | 0.379857 | 0.379922 | 0.379987 | 0.380052 | 0.380117 | 0.380182 | 0.380247 | 0.380311 |
| 19.7 | 0.380376 | 0.380441 | 0.380506 | 0.380570 | 0.380635 | 0.380700 | 0.380764 | 0.380829 | 0.380893 | 0.380958 |
| 19.8 | 0.381022 | 0.381087 | 0.381151 | 0.381216 | 0.381280 | 0.381344 | 0.381409 | 0.381473 | 0.381537 | 0.381601 |
| 19.9 | 0.381665 | 0.381729 | 0.381794 | 0.381858 | 0.381922 | 0.381986 | 0.382050 | 0.382113 | 0.382177 | 0.382241 |
Logarithm Table for base 2530 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.382305 | 0.382369 | 0.382433 | 0.382496 | 0.382560 | 0.382624 | 0.382687 | 0.382751 | 0.382814 | 0.382878 |
| 20.1 | 0.382941 | 0.383005 | 0.383068 | 0.383132 | 0.383195 | 0.383259 | 0.383322 | 0.383385 | 0.383448 | 0.383512 |
| 20.2 | 0.383575 | 0.383638 | 0.383701 | 0.383764 | 0.383827 | 0.383890 | 0.383953 | 0.384016 | 0.384079 | 0.384142 |
| 20.3 | 0.384205 | 0.384268 | 0.384331 | 0.384393 | 0.384456 | 0.384519 | 0.384582 | 0.384644 | 0.384707 | 0.384770 |
| 20.4 | 0.384832 | 0.384895 | 0.384957 | 0.385020 | 0.385082 | 0.385145 | 0.385207 | 0.385269 | 0.385332 | 0.385394 |
| 20.5 | 0.385456 | 0.385518 | 0.385581 | 0.385643 | 0.385705 | 0.385767 | 0.385829 | 0.385891 | 0.385953 | 0.386015 |
| 20.6 | 0.386077 | 0.386139 | 0.386201 | 0.386263 | 0.386325 | 0.386387 | 0.386448 | 0.386510 | 0.386572 | 0.386634 |
| 20.7 | 0.386695 | 0.386757 | 0.386818 | 0.386880 | 0.386942 | 0.387003 | 0.387065 | 0.387126 | 0.387187 | 0.387249 |
| 20.8 | 0.387310 | 0.387372 | 0.387433 | 0.387494 | 0.387555 | 0.387617 | 0.387678 | 0.387739 | 0.387800 | 0.387861 |
| 20.9 | 0.387922 | 0.387983 | 0.388044 | 0.388105 | 0.388166 | 0.388227 | 0.388288 | 0.388349 | 0.388410 | 0.388471 |
Other Bases
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