What is the remainder when 5!25! is divided by 31?

Printable View

- April 9th 2009, 12:26 PMArythPrime Numbers and Divisibility
What is the remainder when 5!25! is divided by 31?

- April 10th 2009, 11:21 AMCaptainBlack
- April 10th 2009, 12:36 PMJaneBennet
Or use Wilson’s theorem.