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Proth primes of the form 4119•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 : 4119 , 2
Type : 3
Count : 23
Nash : 1352
Max n : 1,980,000
Date : 2024-07-26
Reserved : PrimeGridPrimeGrid/Reserved
2, 9[1], 54[2], 74, 110, 369, 774, 1145, 1265, 2475, 2526, 2889, 20310, 29669, 33525, 38622, 54666, 72915, 90507, 139394, 443235, 476849, 679950

Notes

  1. Twin n=9
  2. Is GF Divisor of F(52)

History