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Difference between revisions of "Riesel prime 2 407"
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{{Riesel prime | {{Riesel prime | ||
|Rk=407 | |Rk=407 | ||
| + | |RCount=13 | ||
|RNash=746 | |RNash=746 | ||
|RMaxn= | |RMaxn= | ||
Revision as of 14:36, 25 July 2020
| Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
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[[Category:Riesel {{{Rb}}}|#.....00407]][[Category:Riesel {{{Rb}}} Low-weight|#.....00407]]
History
- 2011-08-17: Found n = 1025072, Chris Chatfield
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2010-05-02: Found n = 769166, Gary Barnes
- 2008-12-22: Checked to n = 600000, NPLB Drive 1
- 2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
- 2008-03-25: Checked to n = 333200, NPLB Drive 2
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<n<600000
- 2002-05-11: Found n = 135146, Peter O'braian
