1301

This number is a prime.

Just showing those entries submitted by 'Loungrides': (Click here to show all)

+ The smallest emirp p such that 2^p+p^3 is prime. [Loungrides]

+ The smallest quintan emirp, i.e., an emirp of form (x^5-y^5)/(x-y) for x, y primes, (case x=5, y=2). [Loungrides]

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