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Proth primes of the form 129•2n+1

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Reserved! This sequence is currently part of Multi Reservation 1: PrimeGrid Proth Prime Search.

Current data

k , b : 129 , 2
Type : 3
Count : 38
Nash : 2357
Max n : 5,000,000
Date : 2024-05-13
Reserved : PrimeGridPrimeGrid/Reserved
3[1], 5[2], 21[3], 27[4], 59[5], 75, 111, 287, 414, 786, 966, 1071, 2433, 2817[6], 3165[7], 4958, 5895, 12450, 39399, 50019[8], 57386, 72599, 75866[9], 82026[10], 112497, 268271, 284975, 478538, 564990[11], 630843, 739023, 851306, 872765, 1774709[12], 1956915, 2255199[13], 3218214, 3328805[14]
Remarks :
The sequence A032414 in OEIS

Notes

History