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Wilson the 3rd (Posted on 2012-08-07) Difficulty: 4 of 5
A prime number is called a Wilson prime
if p^2 divides (p − 1)! + 1,
There are only 3 known Wilson primes:
5, 13 and ...

Find the 3rd one.

Hint : It is a 3-digit number.

No Solution Yet Submitted by Ady TZIDON    
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Solution Solution | Comment 1 of 5
  Posted by Chris, PhD on 2012-08-07 10:46:07
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