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Difference between revisions of "Riesel prime 2 221"
(RCount) |
(n=2M) |
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| Line 3: | Line 3: | ||
|RCount=13 | |RCount=13 | ||
|RNash=418 | |RNash=418 | ||
| − | |RMaxn= | + | |RMaxn=2000000 |
| − | |RDate= | + | |RDate=2021-02-13 |
| − | |RReserved= | + | |RReserved= |
|RNlist= | |RNlist= | ||
2 | 2 | ||
| Line 23: | Line 23: | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistC|2021-02-13|2000000|Gary Barnes|571551}}, released | ||
| + | {{HistR|2021-02-13|Gary Barnes|571488}} | ||
{{HistC|2014-09-13|1850000|Steven Tjung|382977}} | {{HistC|2014-09-13|1850000|Steven Tjung|382977}} | ||
{{HistC|2013-08-22|1500000|Steven Tjung|350461}} | {{HistC|2013-08-22|1500000|Steven Tjung|350461}} | ||
Revision as of 09:16, 14 February 2021
Current data
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[[Category:Riesel {{{Rb}}}|#.....00221]][[Category:Riesel {{{Rb}}} Low-weight|#.....00221]]
History
- 2021-02-13: Checked to n = 2000000, Gary Barnes, released
- 2021-02-13: Reserved by Gary Barnes
- 2014-09-13: Checked to n = 1850000, Steven Tjung
- 2013-08-22: Checked to n = 1500000, Steven Tjung
- 2012-08-19: Checked to n = 1100000, Steven Tjung
- 2009-12-05: Checked to n = 1100000, Steven Tjung
- 2009-05-15: Checked to n = 1050000, Steven Tjung
- 2009-04-06: none, Steven Tjung
- 2009-02-12: Checked to n = 1000000, Steven Tjung
- 2008-12-03: Checked to n = 860000, Michael Curtis
- 2008-10-26: Found n = 749166, Michael Curtis
- 2008-03-15: Reserved by Michael Curtis
- 2008-03-01: Checked to n = 740000, Borys Jaworski, released
- 2008-02-25: Found n = 730986, Borys Jaworski
- 2008-02-09: Checked to n = 700000, Borys Jaworski
- 2008-02-03: Checked to n = 690000, Borys Jaworski
- 2008-01-12: Checked to n = 650000, Borys Jaworski
- 2008-01-06: Checked to n = 640000, Borys Jaworski
- 2007-10-01: Reserved by Borys Jaworski
- 1998-11-30: Found n = 34986, Wilfrid Keller
