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Riesel primes of the form 31521•2n-1

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Current data

k , b : 31521 , 2
Type : 3
Count : 57
Nash : 3791
Max n : 50,000
Date : 2021-08-16
9[1], 10, 14, 23, 42, 50, 58, 66, 73[2], 74[3], 75, 95, 103, 105[4], 117, 130, 137, 150, 185, 197, 199, 226, 245, 302, 330, 339, 455, 569, 577, 645, 777, 785, 966, 1137, 1158, 1730, 1854, 1998, 3433, 3875, 4749, 5955, 6318, 6522, 6622, 6625, 9470, 13118, 14903, 20602, 23798, 29275, 32855, 39139, 45325, 46049, 1778899

Notes

  1. ↑ S.G. n=9, Twin n=9
  2. ↑ S.G. n=73
  3. ↑ S.G. n=74
  4. ↑ Twin n=105

History

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