5

This number is a prime.

Single Curio View: (Seek other curios for this number)

Trudgian conjectures there are no primes p > 5 for which 2!,3!, ... ,(p−1)! are all distinct modulo p.

Submitted: 2018-04-13 13:15:28; Last Modified: 2018-04-13 13:16:16.