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Proth primes of the form 95283•2n+1

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Current data

k-value : 95283
Count : 27
Nash : 1489
Max n : 50,000
Date : 2020-07-05
4, 14, 22, 28, 34, 148, 230, 274, 304, 352, 446, 616, 652, 1214, 1796, 2632, 4516, 4888, 4918, 7852, 9314, 13096, 17908, 25124, 25828, 29912, 40228
Remarks :
This k-value seems the smallest k ≡ 0 mod 3 for which k•2n+1 is never prime for an odd n. See Liskovets-Gallot conjectures.

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