Riesel primes of the form 35•2n-1

Reserved! This sequence is currently part of Multi Reservation 4: RPS Megabit Drive 1.

Current data

k , b : 35 , 2 Count : 35 Nash : 1264 Max n : 3,100,000 Date : 2020-11-12 Reserved : Riesel Prime SearchRiesel Prime Search/Reserved

2, 6, 10, 20, 44, 114, 146, 156, 174, 260, 306, 380, 654, 686, 702, 814, 906, 1196, 1316, 3062, 4116, 9382, 23562, 25742, 32564, 72444, 97550, 112390, 118510, 246732, 252910, 634402, 805222, 839082, 1817486

Remarks :

The sequence A050543 in OEIS

History

• 2024-04-22: Checked n = 978400 - 1465000, 2430000 - 2520000, Gary Barnes
• 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
• 2018-04-11: Checked to n = 3000000, RPS Megabit Drive 1
• 2014-08-12: Reserved by RPS Megabit Drive 1 for n > 2520000
• 2013-09-08: Checked to n = 2430000, Predrag Minovic
• 2013-07-09: Checked to n = 2390000, Predrag Minovic
• 2013-01-04: Checked to n = 2230000, Predrag Minovic
• 2012-03-04: Checked to n = 2000000, Predrag Minovic
• 2011-12-31: Checked to n = 1940000, Predrag Minovic
• 2011-08-21: Found n = 1817486, Predrag Minovic
• 2011-06-04: Checked to n = 1780000, Predrag Minovic
• 2009-08-09: Checked to n = 1720000, Predrag Minovic
• 2009-08-09: Checked n = 1550000 - 1715000, Predrag Minovic, James P. Burt, Borys Jaworski
• 2009-04-04: Checked to n = 1500000, Predrag Minovic
• 2009-01-10: Reserved by Predrag Minovic for n=1465000-1550000
• 2009-01-09: Checked n = 950000 - 1010945, 1140050 - 1156884, 1430002 - 1437842, 1652062 - 1713836, 1967586 - 1992846, Peter Benson
• 2008-10-11: Reserved by Predrag Minovic for n=978400-985000
• 2008-10-11: Checked to n = 978400, Chris Chatfield, released
• 2007-12-09: Checked to n = 964000, Chris Chatfield
• 2007-07-08: Checked to n = 900000, Chris Chatfield
• 2007-06-14: Checked to n = 881000, Chris Chatfield
• 2007-05-31: Found n = 839082, Chris Chatfield
• 2007-03-08: Found n = 805222, Chris Chatfield
• 2007-02-27: Checked to n = 800000, Chris Chatfield
• 2007-01-01: Checked to n = 750000, Chris Chatfield
• 2006-11-26: Checked to n = 700000, Chris Chatfield
• 2006-10-21: Found n = 634402, Chris Chatfield
• 2006-10-13: Checked to n = 600000, Chris Chatfield
• 2006-09-15: Checked to n = 500000, Chris Chatfield
• 2006-08-30: Reserved by Chris Chatfield
• 2004-11-04: Checked to n = 420000, Predrag Minovic, released
• 2004-08-24: Checked to n = 360000, Predrag Minovic
• 2004-08-24: Found n = 252910, Predrag Minovic
• 2004-08-20: Checked to n = 250000, Predrag Minovic
• 2004-08-20: Found n = 246732, Predrag Minovic
• 2004-08-15: Reserved by Predrag Minovic from n=210000
• 2004-07-26: Checked to n = 210000, Steven Harvey, released
• 2004-04-11: Checked to n = 200000, James P. Burt
• 2003-03-21: Found n = 118510, Steven Harvey
• 2003-03-21: Found n = 112390, Steven Harvey
• 1998-08-13: Found n = 25742, Wilfrid Keller
• 1998-08-09: Found n = 23562, Wilfrid Keller