Riesel primes of the form 667203•2n-1

Current data

k , b : 667203 , 2 Type : 3 Count : 36 Nash : 2684 Max n : 200,000 Date : 2021-08-09

3, 16, 40, 43, 103, 120, 143, 208, 291, 943, 1167, 2426, 2555, 3260, 3402, 3683, 4687, 5296, 6287, 6295, 8491, 11703, 12618, 15848, 41528, 58571, 70903, 81186, 83356, 95176, 113738, 156839, 159266, 165011, 167136, 175676

History

• 2021-08-09: Checked to n = 200000, Alexander Jones, released
• 2021-07-24: Checked to n = 100000, Alexander Jones
• 2021-07-18: Checked to n = 50000, Alexander Jones
• 2021-07-18: Reserved by Alexander Jones
• 2003-02-11: Found n = 165011, Ken Davis