Riesel primes of the form 143•2n-1

Reserved! This sequence is currently part of Multi Reservation 5: [[]].

Current data

k , b : 143 , 2 Count : 45 Nash : 2243 Max n : Date :

2, 4, 6, 8, 12, 18, 26, 32, 34, 36, 42, 60, 78, 82, 84, 88, 154, 174, 208, 256, 366, 448, 478, 746, 1178, 1290, 2284, 3606, 35706, 36920, 45882, 47308, 70932, 96278, 111886, 144736, 303284, 374626, 968622, 1214022, 1336358, 1406788, 1507352, 1932112, 2007888

[[Category:|#.....00143]]

History

• 2019-08-18: Checked to n = 2200000, RPS 2nd Megabit Drive
• 2016-04-09: Found n = 2007888, Carlos Eduardo Pinho
• 2012-11-06: Checked to n = 2000000, Peter Benson, released
• 2012-11-04: Found n = 1932112, Peter Benson
• 2012-10-27: Found n = 1507352, Peter Benson
• 2012-10-27: Found n = 1406788, Peter Benson
• 2012-10-26: Found n = 1336358, Peter Benson
• 2012-10-24: Found n = 1214022, Peter Benson
• 2012-10-22: Reserved by Peter Benson from n=1100000
• 2012-10-09: Checked to n = 1100000, Adam Sutton, released
• 2009-06-10: Checked to n = 1100000, Adam Sutton
• 2009-05-19: Checked to n = 985000, Adam Sutton
• 2008-11-11: Found n = 968622, Adam Sutton
• 2008-02-29: Checked to n = 684000, Adam Sutton
• 2007-12-15: Reserved by Adam Sutton
• 2006-05-10: Found n = 374626, Edo Rajh
• 2006-04-03: Found n = 303284, David Metcalfe