Riesel primes of the form 11397•2n-1

Current data

k , b : 11397 , 2 Type : 3 Count : 36 Nash : 1878 Max n : 215,000 Date : 2021-10-13

2, 22, 26, 29, 49, 61, 82, 98, 137, 182, 193, 253, 269, 274, 574, 821, 1066, 1349, 1954, 2009, 5734, 9214, 13138, 14674, 15617, 17782, 20533, 41701, 50624, 70256, 109604, 113888, 122098, 160354, 164753, 214373

History

• 2021-10-13: Checked to n = 215000, Alexander Jones, released
• 2021-10-08: Checked to n = 50000, Alexander Jones
• 2021-10-08: Reserved by Alexander Jones
• 2011-11-23: Checked to n = 20000, Thomas Ritschel
• 2004-02-23: Found n = 214373, John Metcalf