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Difference between revisions of "Riesel prime 2 551"
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{{Riesel prime | {{Riesel prime | ||
|Rk=551 | |Rk=551 | ||
| + | |RCount=22 | ||
|RNash=1047 | |RNash=1047 | ||
|RMaxn= | |RMaxn= | ||
Revision as of 16:40, 26 July 2020
| Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
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[[Category:Riesel {{{Rb}}}|#.....00551]]
History
- 2018-12-04: Found n = 1583718, Dmitry Domanov
- 2017-07-29: Found n = 1501694, Timothy Sorbera
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 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
- 2004-01-04: Found n = 140698, Steven Harvey
- 2001-12-20: Found n = 92454, Kimmo Herranen
- 2001-12-20: Found n = 87806, Kimmo Herranen
