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Riesel primes of the form 14279340881715•2n-1

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Current data

k , b : 14279340881715 , 2
Type : 315
Count : 93
Nash : 4980
Max n : 250,000
Date : 2024-03-18
1, 3[1], 4, 9, 19, 26, 28, 31, 35, 42, 49, 59, 81, 90[2], 96, 99, 108, 111, 119, 133, 182, 209, 224, 266, 305, 348, 353, 391, 455, 466, 479, 499[3], 500, 531, 550, 665, 759, 783, 794, 959, 965, 1021, 1183, 1300, 1360, 1431, 1548, 1594, 1959, 1968, 2112, 2165, 2416, 3051, 3403, 3736, 3919, 3951, 4776, 4815, 5909, 6109, 9710, 11189, 11423, 11430, 13991, 14032, 15354, 18816, 19508, 20156, 20633, 25103, 30973, 31420, 33208, 37234, 54542, 62531, 64870, 74213, 77500, 78311, 110520, 115812, 122028, 146308, 147463, 152355, 183208, 222333[4], 249891

Notes

  1. S.G. n=3
  2. Twin n=90
  3. S.G. n=499
  4. Twin n=222333

History