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Difference between revisions of "Riesel prime 2 509"
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{{Riesel prime | {{Riesel prime | ||
|Rk=509 | |Rk=509 | ||
| + | |RCount=6 | ||
|RNash=475 | |RNash=475 | ||
|RMaxn= | |RMaxn= | ||
Revision as of 16:34, 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}}}|#.....00509]][[Category:Riesel {{{Rb}}} Low-weight|#.....00509]]
History
- 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
- 2008-04-18: Found n = 415448, Karsten Bonath
- 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
- 2003-06-29: Found n = 227576, Andrew J. Rupinski
