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Proth primes of the form 6219•2n+1

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Reserved! This sequence is currently part of Multi Reservation 25: PrimeGrid Proth Prime Search Extended.

Current data

k , b : 6219 , 2
Type : 3
Count : 39
Nash : 1826
Max n : 1,640,000
Date : 2021-08-09
Reserved : PrimeGridPrimeGrid/Reserved
2, 17, 27, 74, 101, 231, 401, 437, 575, 671, 690, 5250, 7062, 8378, 8439, 8667, 33762, 41670, 42599, 42701, 69582, 73215, 73814, 75698, 77126, 91217, 97626, 173495, 202155, 292037, 324942, 366926, 490671, 627638, 1025235, 1436922, 1623869, 3333810, 3374198

History