Determine all possible values of a prime number p such that each of
6p² + 1 and
4p² + 1 is a prime number.

(In reply to p answer by Math Man)

Hi Math man:
p-5 works.
However, you must show p=5 is the only case which fits the problem.

Posted by JayDeeKay on 2016-09-28 10:49:42