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Riesel primes of the form 20625•2n-1

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Reserved! This sequence is currently reserved by: Alexander Jones

Current data

k , b : 20625 , {{{Rb}}}
Count : 93
Nash : 4786
Max n : 350,000
Date : 2021-01-13
Reserved : Alexander JonesAlexander Jones/Reserved
2[1], 3[2], 4[3], 5[4], 7[5], 8, 10, 15, 23, 27[6], 28, 34[7], 35, 48, 53, 57, 65, 74, 87, 103, 136, 151, 155, 178, 201, 207, 216, 232, 261, 295, 303, 362, 369, 402, 412, 507, 511, 676, 761, 885, 1034, 1493, 1644, 1663, 1835, 2615, 3490, 5117, 5271, 6600, 6753, 6951, 8076, 8627, 9215, 13620, 13835, 14085, 15284, 19386, 19810, 29435, 29850, 32451, 33954, 34186, 45346, 61821, 64349, 73961, 84387, 99783, 120794, 124946, 126701, 158092, 159306, 163355, 218363, 254944, 280424, 287052, 299537, 402043, 432045, 466289, 656375, 748615, 762932, 771928, 836987, 934394, 943914

[[Category:Riesel {{{Rb}}}|#.....20625]]

Notes

  1. ↑ Sophie Germain n=2
  2. ↑ Sophie Germain n=3, Twin n=3
  3. ↑ Sophie Germain n=4
  4. ↑ Twin n=5
  5. ↑ Sophie Germain n=7
  6. ↑ Sophie Germain n=27
  7. ↑ Sophie Germain n=34

History

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