Riesel primes of the form 19479•2n-1

Current data

k , b : 19479 , 2 Type : 3 Count : 35 Nash : 3266 Max n : 50,000 Date : 2021-11-08

5, 11, 12, 19, 25, 56, 76, 108, 197, 205, 221, 269, 288, 673, 763, 823, 839, 971, 1183, 1255, 1411, 1627, 2092, 2853, 3360, 5349, 5657, 6017, 10091, 16712, 17723, 21979, 29177, 32057, 34452

History

• 2021-11-08: Checked to n = 50000, Alexander Jones
• 2011-11-23: Checked to n = 1007, Gary Barnes
• 1998-07-12: Found n = 17723, James Carpenter