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Riesel primes of the form 23505•2n-1

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Current data

k , b : 23505 , 2
Type : 315
Count : 55
Nash : 3883
Max n : 50,000
Date : 2020-10-10
6, 9, 11, 13, 20, 22[1], 23[2], 38, 40, 42, 49, 61, 63, 77, 82, 98, 135[3], 136, 145, 151, 165, 188, 231, 273, 279, 397, 435, 680, 766, 933, 1006, 1106, 1126, 1330, 1813, 2253, 2907, 3278, 3413, 3698, 4181, 6313, 6446, 8528, 10257, 10287, 11468, 15196, 19955, 21482, 31035, 33955, 34845, 47176, 377666

Notes

  1. S.G. n=22
  2. Twin n=23
  3. S.G. n=135

History