Riesel primes of the form 10657•2n-1

Current data

k , b : 10657 , 2 Count : 28 Nash : 1518 Max n : 235,000 Date : 2021-10-11

1, 13, 21, 53, 57, 101, 125, 209, 245, 253, 297, 597, 633, 1033, 1077, 1321, 1653, 2369, 2765, 3189, 3397, 5693, 11201, 13429, 16913, 19745, 61625, 230945

History

• 2021-10-11: Checked to n = 235000, 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
• 2005-11-16: Found n = 230945, Michael Gillion