15017
This number is a prime.
15017 = 1!^2+2!^2+3!^2+4!^2+5!^2 [Meller]
(There are 2 curios for this number that have not yet been approved by an editor.)
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
15017 = 1!^2+2!^2+3!^2+4!^2+5!^2 [Meller]