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Riesel primes of the form 5565•2n-1

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Current data

k , b : 5565 , 2
Type : 315
Count : 59
Nash : 3616
Max n : 700,000
Date : 2025-05-24
2[1], 3, 7[2], 13[3], 14[4], 17, 33, 39, 42, 63, 89, 119[5], 220, 238, 253, 273, 500, 507[6], 633, 749, 1314, 1327, 1677, 2797, 3002, 3150, 3923, 4480, 4779, 4943, 6330, 7418, 9344, 11823, 13214, 14767, 15727, 19759, 22779, 23932, 24050, 24127, 32667, 36309, 61317, 74647, 85522, 118769, 123933, 144119, 147882, 150448, 211513, 225460, 227858, 319118, 479008, 497848, 644842

Notes

  1. ↑ Sophie Germain n=2
  2. ↑ Twin n=7
  3. ↑ Sophie Germain n=13, Twin n=13
  4. ↑ Twin n=14
  5. ↑ Twin n=119
  6. ↑ Twin n=507

History

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