9437

This number is a prime.

Just showing those entries submitted by 'Keith': (Click here to show all)

Prime 9437 is part of a prime quadruple (four primes of the form p, p+2, p+6, p+8), which is (9431, 9433, 9437, 9439). There are only seven 4-digit prime quadruples and this is the largest one. [Keith]