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Difference between revisions of "Riesel prime 2 893"
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(Prime was originally found by Max) |
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==History== | ==History== | ||
| − | {{HistF|2021-03-27|1601408|Gary Barnes|574648}} | + | {{HistF|2021-03-27|1601408|Gary Barnes|574648}}, originally found by [[Max Dettweiler]] |
{{HistR|2011-12-31|NPLB Drive 14|284274}}, for 1000000<n<=2000000 | {{HistR|2011-12-31|NPLB Drive 14|284274}}, for 1000000<n<=2000000 | ||
{{HistC|2011-07-11|1000000|NPLB Drive 7|266069}}, released | {{HistC|2011-07-11|1000000|NPLB Drive 7|266069}}, released | ||
Revision as of 11:42, 31 March 2021
| Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18. |
Current data
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[[Category:Riesel {{{Rb}}}|#.....00893]]
History
- 2021-03-27: Found n = 1601408, Gary Barnes, originally found by Max Dettweiler
- 2011-12-31: Reserved by NPLB Drive 14, for 1000000<n<=2000000
- 2011-07-11: Checked to n = 1000000, NPLB Drive 7, released
- 2009-03-23: Found n = 659586, Ian M. Gunn
- 2009-02-24: Found n = 639440, 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
- 2008-03-25: Checked to n = 333200, NPLB Drive 2, released
- 2008-03-11: Found n = 406254, 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
- 2003-05-12: Found n = 111716, Steven Harvey
