Riesel primes of the form 1217242730955•2n-1

Current data

k , b : 1217242730955 , 2 Type : 315 Count : 48 Nash : 4231 Max n : 50,000 Date : 2024-04-13

3, 19, 26, 27, 36, 39, 49, 52, 61, 95, 111, 127, 168, 188, 201, 211, 269, 299, 361, 380, 391, 591, 620, 736, 801, 833, 903, 975, 1563, 1637, 1831, 2008, 3207, 3620, 6035, 6716, 8049, 9076, 17056, 17250, 18981, 20775, 22178, 24256, 24842, 27998, 37970, 1700000

History

• 2024-04-13: Checked n = 1  -  50000, Alexander Jones
• 2024-04-11: Found n = 1700000, Yasuhisa Omori, Twin Prime Search 1700000