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Difference between revisions of "Riesel prime 2 561"
(add new prime) |
(n=1996865) |
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Line 2: | Line 2: | ||
|Rk=561 | |Rk=561 | ||
|Rb=2 | |Rb=2 | ||
− | |RCount= | + | |RCount=37 |
|RNash=1920 | |RNash=1920 | ||
|RMaxn= | |RMaxn= | ||
Line 45: | Line 45: | ||
900097;94444 | 900097;94444 | ||
1805767;133893 | 1805767;133893 | ||
+ | 1996865;134290 | ||
|RRemarks= | |RRemarks= | ||
|RSieve= | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
+ | {{HistF|2022-08-08|1996865|Florian Piesker|611010}} | ||
{{HistF|2022-04-30|1805767|Florian Piesker|605051}} | {{HistF|2022-04-30|1805767|Florian Piesker|605051}} | ||
{{HistR|2011-08-04|NPLB Drive 13|268266}}, for 1000000<{{Vn}}<2000000 | {{HistR|2011-08-04|NPLB Drive 13|268266}}, for 1000000<{{Vn}}<2000000 |
Revision as of 04:11, 9 August 2022
Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
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Notes
History
- 2022-08-08: Found n = 1996865, Florian Piesker
- 2022-04-30: Found n = 1805767, Florian Piesker
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2010-08-30: Found n = 900097, Gary Barnes
- 2008-12-22: Checked to n = 600000, NPLB Drive 1
- 2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
- 2008-11-13: Found n = 546613, Ian M. Gunn
- 2008-08-07: Found n = 515702, Gary Barnes
- 2008-06-22: Found n = 520850, Lennart Vogel
- 2008-03-25: Checked to n = 333200, NPLB Drive 2
- 2008-02-14: Found n = 351074, 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
- 2002-06-21: Found n = 166274, Marcin Lipinski
- 2002-06-12: Found n = 101326, Marcin Lipinski
- 1998-11-15: Found n = 115081, Kimmo Herranen
- 1998-11-12: Found n = 55486, Joe Eversole
- 1998-11-07: Found n = 41098, Joe Eversole
- 1998-11-03: Found n = 21497, Thomas Nokleby