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Riesel primes of the form 168195•2n-1

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Current data

k , b : 168195 , 2
Type : 315
Count : 55
Nash : 4421
Max n : 50,000
Date : 2023-01-21
2[1], 3[2], 4, 11, 14[3], 17[4], 18, 28[5], 38, 64, 75, 80[6], 98, 114, 124, 148, 152, 199[7], 201, 209, 221, 230, 283, 340, 363, 461, 529, 812, 1139[8], 1141, 1151, 1167, 1230, 1241, 1521, 2324, 2819, 3114, 4121, 4324, 4591, 5218, 6558, 6881, 7353, 8999, 9945, 10101, 12241, 13780, 24023, 30337, 30875, 49031, 487679

Notes

  1. ↑ Sophie Germain n=2, Twin n=2
  2. ↑ Sophie Germain n=3
  3. ↑ Twin n=14
  4. ↑ Sophie Germain n=17
  5. ↑ Twin n=28
  6. ↑ Twin n=80
  7. ↑ Twin n=199
  8. ↑ Twin n=1139

History

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