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Riesel primes of the form 189255•2n-1

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Current data

k , b : 189255 , 2
Type : 315
Count : 56
Nash : 5267
Max n : 10,000
Date : 2008-07-23
1[1], 2[2], 3, 5[3], 6, 9, 13[4], 14[5], 15, 19[6], 20[7], 21, 33, 55, 63, 68[8], 78, 103, 137, 158, 164, 167, 176[9], 177, 181, 233, 242, 267, 272, 332, 352, 375, 380, 386, 471, 506, 723, 843, 895, 920, 1277, 1805, 2204, 3167, 3305, 4178, 4555, 4901, 5366, 6153, 8356, 8667, 9068, 9499, 9983, 21087

Notes

  1. ↑ S.G. n=1
  2. ↑ S.G. n=2
  3. ↑ S.G. n=5
  4. ↑ S.G. n=13
  5. ↑ S.G. n=14
  6. ↑ S.G. n=19
  7. ↑ S.G. n=20
  8. ↑ Twin n=68
  9. ↑ S.G. n=176

History

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