This number is a prime.
Single Curio View: (Seek other curios for this number)The largest prime of form 1!+2!+ … +n!+2, (n=3). Note that every other number of this form, for n > 3, ends with 5. [Loungrides]
Submitted: 2015-07-21 14:14:31; Last Modified: 2020-08-02 11:18:01.
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