79
This number is a prime.
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(79, 83) is the only non-titanic cousin prime pair of form
(p^(p+1)-2, p^(p+1)+2)), where p is a prime, (case p=3). [Loungrides]
Submitted: 2016-01-15 12:41:20; Last Modified: 2019-08-24 15:07:54.
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