I'm doing this in python. All my basic tests pass but the random ones all fail. My code produces a value is consistantly slightly over the expect. I can't figure out why. Any tips?

Thanks,
-Matt

This was so much fun. This got me thinking about and visualizing regexes in a whole new way!

So I had to google "are there negative prime numbers" and got conflicting answers but it seemed like in theory you just consider the absolulte value of a number as to wether it was prime or not. So I wrote my solution that way and it will return is_prime(-7) as True.
I guess if they are testing random inputs they aren't testing random negative ones.