79
This number is a prime.
Single Curio View: (Seek other curios for this number)
Conjectured to be the only odd number which cannot be
written as sum of a prime and twice a positive generalized
pentagonal number. [Xayah]
Submitted: 2022-01-28 23:57:12; Last Modified: 2022-01-29 00:01:07.
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