Riesel primes of the form 11551•2n-1

Current data

k , b : 11551 , 2 Count : 17 Nash : 1232 Max n : 50,000 Date : 2021-10-14

11, 19, 91, 119, 295, 833, 2783, 3095, 3371, 9763, 18335, 19385, 29651, 31003, 31031, 32195, 36007

History

• 2021-10-14: Checked to n = 50000, Alexander Jones
• 2011-11-23: Checked to n = 20000, Thomas Ritschel
• 1998-09-08: Found n = 31003, Jim Buddenhagen