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Difference between revisions of "Riesel prime 2 493"
(n=2238775) |
(n=2269427) |
||
| Line 2: | Line 2: | ||
|Rk=493 | |Rk=493 | ||
|Rb=2 | |Rb=2 | ||
| − | |RCount= | + | |RCount=34 |
|RNash=1394 | |RNash=1394 | ||
|RMaxn= | |RMaxn= | ||
| Line 42: | Line 42: | ||
1671839 | 1671839 | ||
2238775;134785 | 2238775;134785 | ||
| + | 2269427;134954 | ||
|RRemarks= | |RRemarks= | ||
|RSieve= | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistF|2023-02-01|2269427|Florian Piesker|623964}} | ||
{{HistF|2023-01-14|2238775|Florian Piesker|622574}} | {{HistF|2023-01-14|2238775|Florian Piesker|622574}} | ||
{{HistC|2022-08-10|2000000|NPLB Drive 13|611113}}, released | {{HistC|2022-08-10|2000000|NPLB Drive 13|611113}}, released | ||
Latest revision as of 11:03, 2 February 2023
| Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
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|
History
- 2023-02-01: Found n = 2269427, Florian Piesker
- 2023-01-14: Found n = 2238775, Florian Piesker
- 2022-08-10: Checked to n = 2000000, NPLB Drive 13, released
- 2022-08-09: Reserved by NPLB Drive 17, for 2000000<n<3000000
- 2022-02-20: Found n = 1671839, Gary Barnes
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2009-05-03: Found n = 669151, David Park
- 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
- 2004-11-12: Found n = 224899, Steven Harvey
- 2001-05-29: Found n = 90987, Kimmo Herranen
- 2001-05-28: Found n = 79051, Kimmo Herranen
- 2001-05-28: Found n = 69847, Kimmo Herranen
