Factorial Primes

A factorial prime is a prime number that is one less or one more than a factorial (all factorials > 1 are even).

First 7: 2, 3, 5, 7, 23, 719, 5039

Checkout list of first: 10 factorial primes. You can also check all factorial primes.

Checkout factorial primes up to: 100, 500, 1000, 10000.



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