Riesel primes of the form 31407•2n-1

Current data

k-value : 31407 3 Count : 30 Nash : 1990 Max n : 50,000 Date : 2020-08-30

2, 10, 24, 26, 52, 70, 72, 81, 82, 86, 96, 214, 356, 362, 384, 446, 742, 794, 841, 1137, 1522, 3921, 3932, 4684, 8110, 9276, 10222, 11241, 12257, 504016

History

• 2020-08-30: Checked to n = 50000, Alexander Jones
• 2011-11-23: Checked to n = 1007, Gary Barnes
• 2009-08-15: Found n = 504016, Chris Chatfield