| 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 2 981"
(base) |
(add new prime) |
||
| Line 2: | Line 2: | ||
|Rk=981 | |Rk=981 | ||
|Rb=2 | |Rb=2 | ||
| − | |RCount= | + | |RCount=36 |
|RNash=1742 | |RNash=1742 | ||
|RMaxn= | |RMaxn= | ||
| Line 44: | Line 44: | ||
708677;89656 | 708677;89656 | ||
904438;99404 | 904438;99404 | ||
| + | 1658111;133357 | ||
|RRemarks= | |RRemarks= | ||
|RSieve= | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistF|2022-02-05|1658111|Gary Barnes|599426}} | ||
{{HistR|2011-12-31|NPLB Drive 14|284274}}, for 1000000<{{Vn}}<=2000000 | {{HistR|2011-12-31|NPLB Drive 14|284274}}, for 1000000<{{Vn}}<=2000000 | ||
{{HistC|2011-07-11|1000000|NPLB Drive 7|266069}}, released | {{HistC|2011-07-11|1000000|NPLB Drive 7|266069}}, released | ||
Revision as of 21:04, 7 February 2022
| Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18. |
Current data
|
|
Notes
History
- 2022-02-05: Found n = 1658111, Gary Barnes
- 2011-12-31: Reserved by NPLB Drive 14, for 1000000<n<=2000000
- 2011-07-11: Checked to n = 1000000, NPLB Drive 7, released
- 2011-04-11: Found n = 904438, Chris Chatfield
- 2009-08-14: Found n = 708677, Ian M. Gunn
- 2008-12-22: Checked to n = 600000, NPLB Drive 1, released
- 2008-12-19: Reserved by NPLB Drive 7, for 600000<n<=1000000
- 2008-11-18: Found n = 570197, Max Dettweiler
- 2008-03-25: Checked to n = 333200, NPLB Drive 2, released
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
- 2004-10-13: Found n = 188717, Peter Benson
- 2003-05-22: Found n = 111461, Steven Harvey
