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Riesel primes of the form 11217•2n-1

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Current data

k , b : 11217 , 2
Type : 3
Count : 52
Nash : 3279
Max n : 500,000
Date : 2022-09-26
1[1], 2, 4, 6, 13, 26[2], 44, 50, 52, 68, 70, 82, 118, 142, 242, 313, 406, 409, 432, 594, 728, 762, 838, 1105, 1226, 2134, 2413, 2605, 2760, 6682, 10104, 10725, 11090, 11616, 13082, 14938, 22082, 24693, 26486, 33596, 35434, 49156, 52764, 72242, 72756, 98254, 139232, 293258, 353222, 382105, 427374, 487364

Notes

  1. S.G. n=1
  2. Twin n=26

History