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Riesel primes of the form 28665•2n-1

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Current data

k , b : 28665 , 2
Type : 315
Count : 88
Nash : 4807
Max n : 1,000,000
Date : 2021-07-20
1[1], 2[2], 4, 7, 19, 24, 32, 39[3], 47[4], 48, 50, 52, 70, 74, 86, 90, 111[5], 119, 158, 169, 181, 187, 202[6], 203, 249, 419, 490, 492, 627, 659, 863, 883, 1282, 1443, 1841, 2282, 2653, 2667, 2870, 3283, 3458, 3477, 3896, 3917, 4321, 4543, 6550, 8134, 9432, 12287, 13238, 13302, 13382, 15161, 15199, 15426, 17631, 17682, 18551, 20449, 21176, 21834, 22887, 28502, 33767, 45204, 47377, 49019, 51744, 61598, 80442, 100387, 105197, 115188, 117317, 167774, 234221, 286671, 392688, 443532, 571457, 579514, 581163, 608374, 648667, 690666, 963173, 998816

Notes

  1. S.G. n=1, Twin n=1
  2. Twin n=2
  3. Twin n=39
  4. S.G. n=47
  5. Twin n=111
  6. S.G. n=202

History