Riesel primes of the form 10869•2n-1

Reserved! This sequence is currently reserved by: Alexander Jones

Current data

k , b : 10869 , 2 Type : 3 Count : 45 Nash : 3633 Max n : 50,000 Date : 2021-10-21 Reserved : Alexander JonesAlexander Jones/Reserved

1, 3, 9, 11, 16, 31, 32, 57, 65, 69, 109, 127, 172, 183, 233, 261, 293, 307, 355, 404, 656, 868, 992, 1448, 1585, 1771, 1799, 1833, 2635, 2817, 3005, 4011, 4105, 5149, 6573, 9227, 9587, 18128, 18639, 26545, 31825, 41725, 47477, 49259, 173901

History

• 2021-10-21: Checked to n = 50000, Alexander Jones
• 2021-10-21: Reserved by Alexander Jones
• 2011-11-23: Checked to n = 20000, Thomas Ritschel
• 2004-10-09: Found n = 173901, David Underbakke