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Riesel primes of the form 18885•2n-1

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Current data

k , b : 18885 , 2
Type : 315
Count : 40
Nash : 2965
Max n : 25,000
Date : 2007-07-10
2[1], 5, 7, 13[2], 20, 29[3], 30, 36, 58, 89, 102[4], 103, 113, 152, 183, 231, 278, 301, 492, 559, 768, 833, 853[5], 1105, 1301, 1337, 1620, 1698, 2118, 2618, 3543, 3620, 5216, 6911, 7290, 8498, 12367, 12900, 14533, 18885[6]

Notes

  1. ↑ Twin n=2
  2. ↑ Twin n=13
  3. ↑ Sophie Germain n=29
  4. ↑ Sophie Germain n=102
  5. ↑ Twin n=853
  6. ↑ Woodall 18885•218885-1

History

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