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Riesel primes of the form 28605•2n-1

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Current data

k , b : 28605 , 2
Type : 315
Count : 89
Nash : 4458
Max n : 1,000,000
Date : 2021-07-20
2, 4, 9[1], 10[2], 11[3], 12[4], 13, 17, 38, 42[5], 43[6], 44, 50, 54[7], 69, 72, 90, 98[8], 100[9], 101, 120, 124[10], 125, 153, 162, 179, 211, 215, 331, 350, 355, 365, 380[11], 455, 490, 550, 693, 833, 880, 1259, 1428, 1533, 1628, 1651, 1790, 1859, 2213, 3728, 3730, 4093, 4201, 6318, 6561, 6797, 8133, 10329, 11322, 12604, 13081, 14807, 15810, 16150, 23889, 30102, 30825, 36218, 37204, 43727, 61912, 69393, 72594, 81729, 98221, 104453, 134794, 146412, 199413, 218213, 254434, 276165, 364260, 387497, 397472, 517341, 574540, 640610, 818687, 913690, 978525

Notes

  1. ↑ Sophie Germain n=9
  2. ↑ Sophie Germain n=10
  3. ↑ Sophie Germain n=11
  4. ↑ Sophie Germain n=12
  5. ↑ Sophie Germain n=42
  6. ↑ Sophie Germain n=43
  7. ↑ Twin n=54
  8. ↑ Twin n=98
  9. ↑ Sophie Germain n=100
  10. ↑ Sophie Germain n=124
  11. ↑ Twin n=380

History

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