This number is a prime.
Single Curio View: (Seek other curios for this number)In a list of centered hexagonal numbers, the 2nd, 3rd, 5th and 7th are all Mersenne prime exponents. [Homewood]
Submitted: 2020-01-11 06:15:32; Last Modified: 2020-01-11 08:41:59.
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