Riesel prime 2 65

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

Current data

k , b : 65 , 2 Count : 43 Nash : 2034 Max n : 3,100,000 Date : 2020-11-12 Reserved : Riesel Prime SearchRiesel Prime Search/Reserved

4, 6, 12, 22, 28, 52, 78, 94, 124, 162, 174, 192, 204, 304, 376, 808, 930, 972, 1714, 1776, 2176, 2568, 4392, 4728, 5548, 8046, 12474, 26856, 27156, 45240, 52026, 134598, 179658, 185946, 578512, 647130, 1374574, 1421088, 1505640, 2450614, 2583720, 2876718, 3080952

History

• 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
• 2020-11-12: Found n = 3080952, Thomas Ritschel, RPS 1st Megabit Drive
• 2018-04-11: Checked to n = 3000000, RPS 1st Megabit Drive
• 2016-12-30: Found n = 2876718, Thomas Ritschel, RPS 1st Megabit Drive
• 2015-11-08: Found n = 2583720, Thomas Ritschel, RPS 1st Megabit Drive
• 2014-02-04: Found n = 2450614, Predrag Minovic, RPS 1st Megabit Drive
• 2011-03-11: Found n = 1505640, Larry Soule, RPS 1st Megabit Drive
• 2011-02-14: Found n = 1421088, Peter Benson, RPS 1st Megabit Drive
• 2011-01-30: Found n = 1374574, Larry Soule, RPS 1st Megabit Drive
• 2010-10-24: Reserved by RPS 1st Megabit Drive for n > 1000000
• 2009-07-30: Reserved by Borys Jaworski from n=1700000
• 2008-09-10: Checked to n = 1000000, Gary Barnes, released
• 2008-09-07: Reserved by Gary Barnes
• 2007-03-05: Checked to n = 989600, 65*2^n-1 thread, released
• 2006-08-02: Found n = 647130, J. Craig Brunson
• 2005-09-18: Found n = 578512, Thomas Richard
• 2005-09-03: Reserved by 65*2^n-1 thread for n > 420000
• 2005-09-03: Checked to n = 430000, Ingmar Goudt
• 2005-08-11: Checked to n = 418000, Ingmar Goudt
• 2005-06-29: Checked to n = 395000, Ingmar Goudt
• 2005-06-14: Checked to n = 380000, Ingmar Goudt
• 2005-05-26: Checked to n = 365000, Ingmar Goudt
• 2005-04-26: Reserved by Ingmar Goudt
• 2005-03-29: Checked to n = 310000, Ingmar Goudt, released
• 2005-03-27: Checked to n = 305000, Ingmar Goudt
• 2005-03-14: Checked to n = 267000, Ingmar Goudt
• 2005-02-28: Reserved by Ingmar Goudt
• 2004-08-01: Checked n = 200000 - 210000, Steven Harvey, released
• 2002-09-04: Found n = 185946, Peter Grobstich
• 2002-08-28: Found n = 179658, Peter Grobstich
• 2002-07-29: Found n = 134598, Peter Grobstich