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 |
Difference between revisions of "Riesel prime 2 25077"
(375k) |
(+ Base) |
||
Line 1: | Line 1: | ||
{{Riesel prime | {{Riesel prime | ||
|Rk=25077 | |Rk=25077 | ||
+ | |Rb=2 | ||
|RCount=93 | |RCount=93 | ||
|RNash=4347 | |RNash=4347 |
Revision as of 22:50, 16 July 2021
Reserved! This sequence is currently reserved by: Alexander Jones |
Current data
|
|
Notes
- ↑ Sophie Germain n=4
- ↑ Sophie Germain n=20
- ↑ Twin n=206
- ↑ Twin n=440
History
- 2021-06-01: Checked to n = 375000, Alexander Jones
- 2021-01-13: Checked to n = 350000, Alexander Jones
- 2020-10-01: Checked to n = 325000, Alexander Jones
- 2020-06-17: Checked to n = 300000, Alexander Jones
- 2020-03-17: Reserved by Alexander Jones
- 2011-11-23: Checked to n = 1007, Gary Barnes
- 2011-10-03: Checked n = 400000 - 1000000, RPS Drive 9, released
- 2011-03-31: Found n = 938866, Peter Benson
- 2010-06-21: Found n = 659402, David Metcalfe
- 2010-05-29: Found n = 638968, Predrag Minovic
- 2009-06-05: Found n = 456924, Adam Sutton
- 2009-05-25: Found n = 450772, Donal Maguire
- 2009-05-23: Found n = 452305, Predrag Minovic
- 2009-05-12: Reserved by RPS Drive 9