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The example on https://github.com/geonnave/primg https://github.com/geonnave/primg shows a binary number ending with zero; doesn't that mean it's even, and ther

The example on https://github.com/geonnave/primg https://github.com/geonnave/primg shows a binary number ending with zero; doesn't that mean it's even, and therefore divisible by 2?

geonnave 9y ago
Hmm, that screenshot is from first tests, it is clearly a bug -- but hopefully fixed now :)
deleted 9y ago
[deleted]
jwilk 9y ago
If you decrease the binary number by 1, it becomes prime. Perhaps it's this bug: https://github.com/geonnave/primg/commit/7ec6cfaa4b581902ea160e684127e34f6747bc51 https://github.com/geonnave/primg/commit/7ec6cfaa4b581902ea1...
- geonnave 9y ago
  It is indeed! Haven't noticed the binary was wrong too.