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Riesel primes of the form 19437•2n-1

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Current data

k , b : 19437 , 2
Type : 3
Count : 75
Nash : 4113
Max n : 400,000
Date : 2008-05-25
1[1], 2, 5[2], 6[3], 9, 17, 20, 22[4], 26, 34, 37, 40, 46, 50, 57[5], 58, 92, 118, 124, 169, 176, 190, 204[6], 205, 218, 220, 248, 278, 298, 320, 334, 376, 396, 485, 629, 720, 1070, 1105, 1234, 1370, 1494, 1678, 1785, 1953, 1980, 2108, 2186, 2392, 2820, 3425, 5126, 5181, 5273, 5997, 6077, 7049, 7665, 7774, 9473, 11253, 16889, 22356, 28505, 33422, 37197, 45364, 58556, 61429, 106177, 135630, 145457, 154321, 211357, 331364, 364045

Notes

  1. S.G. n=1
  2. S.G. n=5
  3. Twin n=6
  4. Twin n=22
  5. S.G. n=57
  6. S.G. n=204

History