| 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 2 421"
(n=2324375) |
m (n=2636975) |
||
| (One intermediate revision by the same user not shown) | |||
| Line 2: | Line 2: | ||
|Rk=421 | |Rk=421 | ||
|Rb=2 | |Rb=2 | ||
| − | |RCount= | + | |RCount=39 |
|RNash=1823 | |RNash=1823 | ||
|RMaxn= | |RMaxn= | ||
| Line 46: | Line 46: | ||
706219;89542 | 706219;89542 | ||
2324375;135795 | 2324375;135795 | ||
| + | 2597273;136435 | ||
| + | 2636975;136502 | ||
|RRemarks= | |RRemarks= | ||
|RSieve= | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistF|2023-10-04|2636975|Florian Piesker|639698}} | ||
| + | {{HistF|2023-09-11|2597273|Florian Piesker|638093}} | ||
{{HistF|2023-03-15|2324375|Florian Piesker|626881}} | {{HistF|2023-03-15|2324375|Florian Piesker|626881}} | ||
{{HistC|2022-08-10|2000000|NPLB Drive 13|611113}}, released | {{HistC|2022-08-10|2000000|NPLB Drive 13|611113}}, released | ||
Latest revision as of 05:31, 4 October 2023
| Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
|
|
History
- 2023-10-04: Found n = 2636975, Florian Piesker
- 2023-09-11: Found n = 2597273, Florian Piesker
- 2023-03-15: Found n = 2324375, Florian Piesker
- 2022-08-10: Checked to n = 2000000, NPLB Drive 13, released
- 2022-08-09: Reserved by NPLB Drive 17, for 2000000<n<3000000
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2009-08-05: Found n = 706219, Vaughan Davies
- 2009-06-17: Found n = 696385, Gary Barnes
- 2008-12-22: Checked to n = 600000, NPLB Drive 1
- 2008-12-20: Found n = 595801, Gary Barnes
- 2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
- 2008-03-25: Checked to n = 333200, NPLB Drive 2
- 2008-03-09: Found n = 403129, James P. Burt
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
- 2005-01-09: Found n = 227035, Peter O'braian
- 2002-01-05: Found n = 136273, Kimmo Herranen
