Riesel primes of the form 667071•2n-1

Reserved! This sequence is currently part of Multi Reservation 14: Woodall fill-in.

Current data

k , b : 667071 , 2 Type : 3 Count : 48 Nash : 2603 Max n : 750,000 Date : 2024-10-26 Reserved : Alexander JonesAlexander Jones/Reserved

1, 6, 15, 25, 50, 70, 75, 78, 90, 102, 111, 113, 118, 243, 270, 457, 531, 730, 943, 1258, 1409, 1958, 2070, 6230, 6865, 8035, 8241, 8993, 21291, 22753, 66817, 71241, 75966, 90513, 104097, 112762, 123039, 127230, 164430, 183042, 210130, 358286, 373497, 380058, 450745, 465478, 540962, 667071

History

• 2019-11-08: Checked to n = 350000, Alexander Jones
• 2019-07-07: Reserved by Alexander Jones, Woodall fill-in
• 2000-09-25: Found n = 667071, Manfred Toplic