Riesel primes of the form 68379•2n-1

Current data

k , b : 68379 , 2 Type : 3 Count : 54 Nash : 3666 Max n : 165,000 Date : 2020-10-17

5, 7, 13, 16, 19, 21, 27, 33, 40, 47, 51, 60, 61, 68, 69, 85, 87, 108, 151, 160, 161, 197, 207, 219, 313, 323, 360, 369, 604, 897, 2597, 2764, 3479, 4044, 5204, 6277, 7057, 8083, 8344, 9343, 11344, 19619, 27867, 33168, 35364, 35587, 51864, 61427, 85881, 110931, 111524, 115039, 130285, 160007

History

• 2020-10-17: Checked to n = 165000, Alexander Jones, released
• 2020-08-31: Reserved by Alexander Jones
• 2011-11-23: Checked to n = 1007, Gary Barnes
• 2002-09-12: Found n = 160007, Ian J. Brown