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Riesel primes of the form 69771•2n-1

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Current data

k , b : 69771 , 2
Type : 3
Count : 48
Nash : 2967
Max n : 165,000
Date : 2020-10-17
3, 6, 15, 18, 21[1], 22, 25[2], 27[3], 31[4], 46, 66, 82, 123, 135, 139, 189, 267, 315, 438, 543, 649, 1155, 1182, 1195, 1609, 1945, 2371, 4167, 4686, 5158, 5433, 5562, 6451, 10006, 14497, 15055, 18055, 21397, 21510, 51369, 56886, 76993, 77803, 105285, 112702, 119842, 129619, 160011

Notes

  1. S.G. n=21, Twin n=21
  2. Twin n=25
  3. Twin n=27
  4. Twin n=31

History