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Riesel primes of the form 69855•2n-1

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Current data

k , b : 69855 , 2
Type : 315
Count : 34
Nash : 2287
Max n : 50,000
Date : 2021-08-17
1, 4[1], 10, 25, 33[2], 34, 61, 73, 84, 93, 99, 202[3], 228, 282, 370, 387, 544, 622, 693, 838, 1467, 1764, 1920[4], 1921, 2305, 7377, 7989, 8169, 12838, 18820, 28810, 33208, 43029, 400029

Notes

  1. ↑ Twin n=4
  2. ↑ Sophie Germain n=33
  3. ↑ Twin n=202
  4. ↑ Sophie Germain n=1920

History

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