Riesel primes of the form 15597•2n-1

Reserved! This sequence is currently reserved by: Alexander Jones

Current data

k , b : 15597 , 2 Type : 3 Count : 13 Nash : 1239 Max n : 50,000 Date : 2021-12-03 Reserved : Alexander JonesAlexander Jones/Reserved

1, 41, 46, 56, 121, 316, 449, 572, 616, 11401, 21452, 44384, 172462

History

• 2021-12-03: Checked to n = 50000, Alexander Jones
• 2021-12-03: Reserved by Alexander Jones
• 2011-11-23: Checked to n = 1007, Gary Barnes
• 2004-10-03: Found n = 172462, David Underbakke