| Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
| Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
Riesel primes of the form 135•2n-1
| Reserved! This sequence is currently part of Multi Reservation 7: NPLB K300 Drive 1. |
Current data
|
|
Notes
History
- 2024-05-16: Reserved by NPLB K300 Drive 1 for n > 2300000
- 2022-04-10: Checked to n = 2300000, RPS Megabit Drive 2
- 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
- 2019-08-18: Checked to n = 2200000, RPS Megabit Drive 2
- 2019-07-09: Found n = 2180256, David Metcalfe, RPS Megabit Drive 2
- 2011-08-12: Found n = 1288177, David Metcalfe, RPS Megabit Drive 2
- 2011-04-28: Reserved by RPS Megabit Drive 2 for n > 1000000
- 2009-07-30: Reserved by Borys Jaworski for sieving only n=1000000-5000000
- 2008-07-04: Checked to n = 1000000, RPS Drive 5, released
- 2008-05-19: Found n = 961897, Predrag Minovic, RPS Drive 5
- 2008-05-05: Found n = 959059, Patrick Schmeer, RPS Drive 5
- 2008-02-01: Found n = 876997, Larry Soule, RPS Drive 5
- 2007-02-01: Found n = 525544, David Metcalfe, RPS Drive 5
- 2007-01-17: Found n = 474178, John Schlesser, RPS Drive 5
- 2006-12-15: Found n = 437544, Thomas Ritschel, RPS Drive 5
- 2006-11-12: Reserved by RPS Drive 5, for n > 300000
- 2006-04-02: Checked to n = 300000, Chris Chatfield, released
- 2006-03-13: Found n = 259951, Chris Chatfield
- 2006-03-10: Found n = 245754, Chris Chatfield
- 2006-03-08: Found n = 235315, Chris Chatfield
- 2006-03-04: Reserved by Chris Chatfield from n=210000
- 2005-01-10: Checked n = 200000 - 210000, Steven Harvey, released
- 2004-07-10: Found n = 183373, Mark Anderson
- 2004-06-15: Found n = 170613, Mark Anderson
- 2004-05-26: Reserved by Mark Anderson for n ≤ 200000
- 1989: Found n = 29430, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown
