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Difference between revisions of "Riesel prime 2 957"
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(n=2226209) |
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{{Riesel prime | {{Riesel prime | ||
|Rk=957 | |Rk=957 | ||
| − | |RCount= | + | |Rb=2 |
| + | |RCount=48 | ||
|RNash=2712 | |RNash=2712 | ||
|RMaxn= | |RMaxn= | ||
| Line 53: | Line 54: | ||
1262808;116097 | 1262808;116097 | ||
1435600;121914 | 1435600;121914 | ||
| + | 1735552;134051 | ||
| + | 1774672;134248 | ||
| + | 2226209;138686 | ||
|RRemarks= | |RRemarks= | ||
|RSieve= | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistF|2024-10-29|2226209|Göran Schmidt, NPLB Drive 18|1058916}} | ||
| + | {{HistR|2023-01-21|NPLB Drive 18|623131}}, for 2000000<{{Vn}}<3000000 | ||
| + | {{HistC|2023-01-21|2000000|NPLB Drive 14|623146}}, released | ||
| + | {{HistF|2022-07-28|1774672|Gary Barnes|610403}} | ||
| + | {{HistF|2022-06-14|1735552|Gary Barnes|607795}} | ||
{{HistF|2016-07-19|1435600|Max Dettweiler|438408}} | {{HistF|2016-07-19|1435600|Max Dettweiler|438408}} | ||
{{HistF|2013-10-26|1262808|Gary Barnes|357492}} | {{HistF|2013-10-26|1262808|Gary Barnes|357492}} | ||
{{HistF|2012-03-13|1078712|Gary Barnes|292927}} | {{HistF|2012-03-13|1078712|Gary Barnes|292927}} | ||
| − | {{HistR|2011-12-31|NPLB Drive 14|284274}}, for 1000000< | + | {{HistR|2011-12-31|NPLB Drive 14|284274}}, for 1000000<{{Vn}}<=2000000 |
{{HistC|2011-07-11|1000000|NPLB Drive 7|266069}}, released | {{HistC|2011-07-11|1000000|NPLB Drive 7|266069}}, released | ||
{{HistF|2009-10-14|726085|Ian M. Gunn|192866}} | {{HistF|2009-10-14|726085|Ian M. Gunn|192866}} | ||
{{HistC|2008-12-22|600000|NPLB Drive 1|155108}}, released | {{HistC|2008-12-22|600000|NPLB Drive 1|155108}}, released | ||
| − | {{HistR|2008-12-19|NPLB Drive 7|154037}}, for 600000< | + | {{HistR|2008-12-19|NPLB Drive 7|154037}}, for 600000<{{Vn}}<=1000000 |
{{HistF|2008-09-12|535472|Gary Barnes|142223}} | {{HistF|2008-09-12|535472|Gary Barnes|142223}} | ||
{{HistF|2008-06-15|460820|Karsten Bonath|135981}} | {{HistF|2008-06-15|460820|Karsten Bonath|135981}} | ||
| Line 70: | Line 79: | ||
{{HistC|2008-03-25|333200|NPLB Drive 2|129767}}, released | {{HistC|2008-03-25|333200|NPLB Drive 2|129767}}, released | ||
{{HistF|2008-01-25|337858|Carlos Eduardo Pinho}} | {{HistF|2008-01-25|337858|Carlos Eduardo Pinho}} | ||
| − | {{HistR|2008-01-22|NPLB Drive 2|123482}}, for 260000<= | + | {{HistR|2008-01-22|NPLB Drive 2|123482}}, for 260000<={{Vn}}<=333200 |
| − | {{HistR|2008-01-21|NPLB Drive 1|123330}}, for 333201<= | + | {{HistR|2008-01-21|NPLB Drive 1|123330}}, for 333201<={{Vn}}<=600000 |
Latest revision as of 22:02, 29 October 2024
| Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18. |
Current data
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Notes
- ↑ Twin n=22
- ↑ Sophie Germain n=25
- ↑ Sophie Germain n=28
History
- 2024-10-29: Found n = 2226209, Göran Schmidt, NPLB Drive 18
- 2023-01-21: Reserved by NPLB Drive 18, for 2000000<n<3000000
- 2023-01-21: Checked to n = 2000000, NPLB Drive 14, released
- 2022-07-28: Found n = 1774672, Gary Barnes
- 2022-06-14: Found n = 1735552, Gary Barnes
- 2016-07-19: Found n = 1435600, Max Dettweiler
- 2013-10-26: Found n = 1262808, Gary Barnes
- 2012-03-13: Found n = 1078712, Gary Barnes
- 2011-12-31: Reserved by NPLB Drive 14, for 1000000<n<=2000000
- 2011-07-11: Checked to n = 1000000, NPLB Drive 7, released
- 2009-10-14: Found n = 726085, 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
- 2008-09-12: Found n = 535472, Gary Barnes
- 2008-06-15: Found n = 460820, Karsten Bonath
- 2008-04-03: Found n = 341989, Victor Felder
- 2008-03-25: Checked to n = 333200, NPLB Drive 2, released
- 2008-01-25: Found n = 337858, Carlos Eduardo Pinho
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
