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Difference between revisions of "Riesel prime 2 489"
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{{Riesel prime | {{Riesel prime | ||
|Rk=489 | |Rk=489 | ||
| + | |Rb=2 | ||
| + | |RCount=71 | ||
|RNash=3058 | |RNash=3058 | ||
|RMaxn= | |RMaxn= | ||
| Line 74: | Line 76: | ||
1041511;102075 | 1041511;102075 | ||
1456683;123355 | 1456683;123355 | ||
| + | 1830584;133916 | ||
| + | 1833431;133918 | ||
| + | 2255331;134823 | ||
| + | 2442281;136157 | ||
|RRemarks= | |RRemarks= | ||
|RSieve= | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistF|2023-06-12|2442281|Florian Piesker|632226}} | ||
| + | {{HistF|2023-01-22|2255331|Florian Piesker|623295}} | ||
| + | {{HistC|2022-08-10|2000000|NPLB Drive 13|611113}}, released | ||
| + | {{HistR|2022-08-09|NPLB Drive 17|611081}}, for 2000000<{{Vn}}<3000000 | ||
| + | {{HistF|2022-05-10|1833431|Oliver Kruse|605620}} | ||
| + | {{HistF|2022-05-09|1830584|Florian Piesker|605582}} | ||
{{HistF|2017-05-09|1456683|Jussi Heino}} | {{HistF|2017-05-09|1456683|Jussi Heino}} | ||
{{HistF|2011-09-19|1041511|Chris Chatfield|272031}} | {{HistF|2011-09-19|1041511|Chris Chatfield|272031}} | ||
| − | {{HistR|2011-08-04|NPLB Drive 13|268266}}, for 1000000< | + | {{HistR|2011-08-04|NPLB Drive 13|268266}}, for 1000000<{{Vn}}<2000000 |
{{HistC|2010-11-11|1000000|NPLB Drive 5|236723}} | {{HistC|2010-11-11|1000000|NPLB Drive 5|236723}} | ||
{{HistC|2010-05-01|'''780040''' confirmed|Lennart Vogel|213697}} | {{HistC|2010-05-01|'''780040''' confirmed|Lennart Vogel|213697}} | ||
{{HistF|2009-07-31|780040|Marco Micheli}} | {{HistF|2009-07-31|780040|Marco Micheli}} | ||
{{HistC|2008-12-22|600000|NPLB Drive 1|155108}} | {{HistC|2008-12-22|600000|NPLB Drive 1|155108}} | ||
| − | {{HistR|2008-12-19|NPLB Drive 5|154031}}, for 600000< | + | {{HistR|2008-12-19|NPLB Drive 5|154031}}, for 600000<{{Vn}}<1000000 |
{{HistC|2008-03-25|333200|NPLB Drive 2|129767}} | {{HistC|2008-03-25|333200|NPLB Drive 2|129767}} | ||
{{HistF|2008-03-11|407751|James P. Burt|127874}} | {{HistF|2008-03-11|407751|James P. Burt|127874}} | ||
{{HistF|2008-02-04|343303|Carlos Eduardo Pinho|124493}} | {{HistF|2008-02-04|343303|Carlos Eduardo Pinho|124493}} | ||
| − | {{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 |
{{HistF|2004-11-15|225992|Steven Harvey}} | {{HistF|2004-11-15|225992|Steven Harvey}} | ||
{{HistF|2004-11-12|204980|Steven Harvey}} | {{HistF|2004-11-12|204980|Steven Harvey}} | ||
Latest revision as of 18:24, 12 June 2023
| Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
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Notes
- ↑ Sophie Germain n=3
- ↑ Sophie Germain n=4
- ↑ Twin n=5
- ↑ Sophie Germain n=7
- ↑ Sophie Germain n=31
- ↑ Sophie Germain n=228
History
- 2023-06-12: Found n = 2442281, Florian Piesker
- 2023-01-22: Found n = 2255331, 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
- 2022-05-10: Found n = 1833431, Oliver Kruse
- 2022-05-09: Found n = 1830584, Florian Piesker
- 2017-05-09: Found n = 1456683, Jussi Heino
- 2011-09-19: Found n = 1041511, Chris Chatfield
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2010-05-01: 780040 confirmed, Lennart Vogel
- 2009-07-31: Found n = 780040, Marco Micheli
- 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
- 2008-03-11: Found n = 407751, James P. Burt
- 2008-02-04: Found n = 343303, 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
- 2004-11-15: Found n = 225992, Steven Harvey
- 2004-11-12: Found n = 204980, Steven Harvey
- 2004-11-12: Found n = 191415, Steven Harvey
- 2004-07-16: Found n = 173060, Steven Harvey
- 2004-03-25: Found n = 157127, Thomas Masser
- 2002-10: Found n = 108411, Steven Harvey
- 2002-10: Found n = 102447, Steven Harvey
- 2001-12-13: Found n = 93329, Kimmo Herranen
- 2001-12-12: Found n = 86120, Kimmo Herranen
