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Riesel primes of the form 4191•2n-1

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Current data

k , b : 4191 , 2
Type : 3
Count : 60
Nash : 2713
Max n : 2,200,000
Date : 2020-03-27
2, 7[1], 10[2], 11, 18, 55, 82, 117, 133, 146, 199, 214, 238, 299, 318, 386, 586, 678, 709, 791, 861, 901, 1069, 2178, 3622, 3694, 6950, 15575, 25237, 26022, 27030, 29982, 35741, 38755, 64046, 66671, 67634, 79778, 99421, 104293, 116882, 121310, 123607, 141967, 163862, 165661, 187050, 187139, 214159, 244379, 244557, 254291, 310654, 491394, 521482, 741523, 830762, 853519, 905317, 2015150

Notes

  1. Twin n=7
  2. S.G. n=10

History