Riesel primes of the form 25077•2n-1

Reserved! This sequence is currently reserved by: Alexander Jones

Current data

k , b : 25077 , {{{Rb}}} Count : 93 Nash : 4347 Max n : 350,000 Date : 2021-01-13 Reserved : Alexander JonesAlexander Jones/Reserved

1, 4, 5, 8, 10, 13, 20, 21, 24, 33, 41, 48, 54, 62, 64, 84, 106, 112, 124, 134, 150, 196, 206, 214, 220, 260, 388, 404, 440, 442, 454, 562, 602, 688, 761, 978, 1189, 1424, 1488, 1578, 1732, 1762, 2266, 2485, 2610, 2869, 3148, 3172, 3312, 3601, 3616, 5781, 6248, 6774, 6961, 8810, 9564, 9949, 10156, 11132, 14044, 14698, 15182, 15641, 21780, 26944, 30952, 32681, 36132, 38842, 41826, 44221, 49432, 49880, 53041, 53926, 54092, 55529, 62956, 66084, 141408, 190734, 201258, 216562, 227352, 275121, 319270, 450772, 452305, 456924, 638968, 659402, 938866

[[Category:Riesel {{{Rb}}}|#.....25077]]

History

• 2021-01-13: Checked to n = 350000, Alexander Jones
• 2020-10-01: Checked to n = 325000, Alexander Jones
• 2020-06-17: Checked to n = 300000, Alexander Jones
• 2020-03-17: Reserved by Alexander Jones
• 2011-11-23: Checked to n = 1007, Gary Barnes
• 2011-10-03: Checked n = 400000  -  1000000, RPS Drive 9, released
• 2011-03-31: Found n = 938866, Peter Benson
• 2010-06-21: Found n = 659402, David Metcalfe
• 2010-05-29: Found n = 638968, Predrag Minovic
• 2009-06-05: Found n = 456924, Adam Sutton
• 2009-05-25: Found n = 450772, Donal Maguire
• 2009-05-23: Found n = 452305, Predrag Minovic
• 2009-05-12: Reserved by RPS Drive 9