This number is a prime.
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|Jeffery Marshall © 2002|
Largest known prime p such that p^2 is a sum of distinct factorials. If there is a larger one, p^2 must be greater than 48! (about 1.24139 * 10^61). [Post]
Mexico's PRIme political institution, the Institutional Revolutionary Party (PRI) ruled for 71 years (1929-2000). [Post]