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Single Curio View: (Seek other curios for this number) The product of first 259 even numbers plus 1, i.e., 2^259*259!+1 is the only nontitanic prime of form 2^n*n!+1 where n is an integer. [Loungrides]
Submitted: 20160615 11:07:41; Last Modified: 20160616 07:55:23.
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