Riesel primes of the form 155145•2n-1

Current data

k , b : 155145 , 2 Type : 315 Count : 47 Nash : 3425 Max n : 50,000 Date : 2023-01-21

2, 3, 5, 11, 15, 23, 45, 53, 66, 77, 87, 161, 219, 275, 486, 494, 495, 567, 696, 791, 819, 879, 1332, 1535, 2231, 2379, 2498, 3306, 5786, 5832, 6059, 6147, 6378, 7367, 8153, 8175, 8367, 8933, 10565, 11553, 12609, 16013, 18086, 20978, 21528, 26519, 486858

History

• 2023-01-21: Checked to n = 50000, Alexander Jones
• 2011-09-18: Found n = 486858, Lennart Vogel, Twin Prime Search 480000