Riesel primes of the form 123759•2n-1

Current data

k , b : 123759 , 2 Type : 3 Count : 55 Nash : 3010 Max n : 100,000 Date : 2025-01-10

8, 11, 13, 15, 19, 32, 35, 37, 40, 47, 48, 51, 113, 152, 159, 175, 339, 445, 509, 527, 616, 623, 672, 688, 839, 877, 943, 945, 983, 1135, 1192, 1576, 1591, 2087, 2233, 2747, 3583, 5857, 7159, 7673, 9416, 10880, 11031, 13936, 19039, 21611, 27637, 30745, 31565, 37411, 62995, 64408, 66491, 80853, 484945

History

• 2025-01-10: Checked n = 50000 - 100000, Alexander Jones
• 2020-09-25: Checked n = 1 - 50000, Karsten Bonath
• 2011-07-06: Found n = 484945, Lennart Vogel, Twin Prime Search 480000