Riesel primes of the form 153•2n-1

Reserved! This sequence is currently part of Multi Reservation 5: CRUS Liskovets-Gallot.

Current data

k , b : 153 , {{{Rb}}} Count : 60 Nash : 3189 Max n : 5,000,000 Date : 2023-07-11 Reserved : Conjectures 'R UsConjectures 'R Us/Reserved

3, 4, 6, 7, 10, 11, 12, 19, 20, 22, 23, 39, 66, 106, 120, 124, 151, 312, 411, 447, 474, 507, 574, 671, 787, 826, 979, 1690, 1954, 2047, 3003, 4323, 4426, 5903, 6267, 6846, 14550, 17470, 21520, 31711, 36724, 45291, 45654, 51778, 55420, 63439, 68451, 78423, 109696, 125128, 130710, 169836, 192900, 195028, 383083, 545716, 800567, 894504, 1215327, 1245154

[[Category:Riesel {{{Rb}}}|#.....00153]]

History

• 2019-08-18: Checked to n = 2200000, RPS 2nd Megabit Drive
• 2011-07-24: Found n = 1245154, David Metcalfe
• 2011-07-13: Found n = 1215327, Larry Soule
• 2009-06-12: Found n = 894504, Carlos Eduardo Pinho
• 2009-01-15: Found n = 800567, Predrag Minovic
• 2005-05-11: Found n = 545716, Thomas Masser
• 2005-03-13: Found n = 383083, Thomas Masser
• 2004-06-06: Found n = 195028, Thomas Ritschel
• 2004-06-06: Found n = 192900, Thomas Ritschel
• 2004-06-02: Found n = 169836, Thomas Ritschel
• 2000-04-28: Found n = 78423, Bouk de Water
• 2000-01-16: Found n = 68451, Bouk de Water
• 2000-01-12: Found n = 63439, Bouk de Water
• 1999-12-14: Found n = 55420, Bouk de Water
• 1999-11-30: Found n = 51778, Bouk de Water
• 1999-11-21: Found n = 45654, Bouk de Water
• 1999-11-21: Found n = 45291, Bouk de Water