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Riesel primes of the form 11247•2n-1

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Current data

k , b : 11247 , 2
Type : 3
Count : 49
Nash : 3882
Max n : 50,000
Date : 2021-10-14
2, 4[1], 14, 22[2], 25, 28[3], 49, 53, 65, 73, 85, 89, 130[4], 220, 233, 282, 404, 490, 509, 544, 649, 717, 734, 778, 858, 1118, 1433, 1677, 1742, 1849, 1914, 2213, 2270, 6150, 7589, 7942, 8144, 9278, 11704, 22912, 23681, 25018, 29513, 33220, 34502, 35869, 38820, 44858, 46070

Notes

  1. Twin n=4
  2. Twin n=22
  3. Twin n=28
  4. Twin n=130

History