15017
This number is a prime.
Single Curio View: (Seek other curios for this number)
15017 = 1!^2 + 2!^2 + 3!^2 + 4!^2 + 5!^2. [Meller]
Submitted: 2010-02-26 20:54:37; Last Modified: 2026-06-17 14:49:31.
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