Timeline for Find the minimum integer r such that $(10^r - 1)/37$ is an integer
Current License: CC BY-SA 3.0
3 events
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| Jan 2, 2015 at 1:12 | comment | added | Mark Adler |
So that's how Reduce is doing it. This is now, by far, the best answer here.
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| Jan 1, 2015 at 18:45 | comment | added | Michael E2 | I ignored this question at first because I thought, there's a built-in command for such a fundamental equation and someone must have already found it. (+1 of course.) | |
| Jan 1, 2015 at 16:07 | history | answered | KennyColnago | CC BY-SA 3.0 |