Riesel primes of the form 111279•2n-1

Current data

k , b : 111279 , 2 Type : 3 Count : 49 Nash : 3528 Max n : 50,000 Date : 2020-09-02

1, 3, 4, 5, 8, 17, 24, 27, 28, 29, 31, 41, 57, 59, 67, 89, 108, 111, 123, 131, 175, 201, 211, 236, 319, 365, 448, 499, 523, 548, 635, 676, 785, 1081, 1707, 5220, 6675, 7156, 7659, 8751, 11004, 12963, 16803, 17745, 19984, 36884, 40608, 43059, 487395

History

• 2020-09-02: Checked to n = 50000, Karsten Bonath
• 2011-09-18: Found n = 487395, Lennart Vogel, Twin Prime Search 480000