| Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
| Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
Difference between revisions of "Riesel prime 2 615"
(add history) |
(n=2089329) |
||
| (One intermediate revision by the same user not shown) | |||
| Line 2: | Line 2: | ||
|Rk=615 | |Rk=615 | ||
|Rb=2 | |Rb=2 | ||
| − | |RCount= | + | |RCount=83 |
|RNash=4548 | |RNash=4548 | ||
|RMaxn= | |RMaxn= | ||
| Line 90: | Line 90: | ||
1171032;106788 | 1171032;106788 | ||
1235039;110120 | 1235039;110120 | ||
| + | 2028140;135744 | ||
| + | 2089329;135855 | ||
|RRemarks= | |RRemarks= | ||
|RSieve= | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistF|2023-03-25|2089329|Max Dettweiler|627360}} | ||
| + | {{HistF|2023-03-10|2028140|Max Dettweiler|626512}} | ||
{{HistR|2023-01-21|NPLB Drive 18|623131}}, for 2000000<{{Vn}}<3000000 | {{HistR|2023-01-21|NPLB Drive 18|623131}}, for 2000000<{{Vn}}<3000000 | ||
{{HistC|2023-01-21|2000000|NPLB Drive 14|623146}}, released | {{HistC|2023-01-21|2000000|NPLB Drive 14|623146}}, released | ||
Latest revision as of 03:07, 26 March 2023
| Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18. |
Current data
|
|
Notes
- ↑ Sophie Germain n=1, Twin n=1
- ↑ Sophie Germain n=2
- ↑ Sophie Germain n=3
- ↑ Sophie Germain n=13
- ↑ Twin n=14
- ↑ Twin n=391
History
- 2023-03-25: Found n = 2089329, Max Dettweiler
- 2023-03-10: Found n = 2028140, Max Dettweiler
- 2023-01-21: Reserved by NPLB Drive 18, for 2000000<n<3000000
- 2023-01-21: Checked to n = 2000000, NPLB Drive 14, released
- 2012-11-20: Found n = 1235039, Johnathan Chu
- 2012-05-04: Found n = 1171032, Brian Lody
- 2011-12-31: Reserved by NPLB Drive 14, for 1000000<n<=2000000
- 2011-02-08: Checked to n = 1000000, NPLB Drive 6, released
- 2009-12-08: Found n = 742259, Bruce E. Slade
- 2009-05-05: 651041 confirmed, Vaughan Davies
- 2009-01-11: 615952 confirmed, David James
- 2008-12-22: Checked to n = 600000, NPLB Drive 1, released
- 2008-12-19: Reserved by NPLB Drive 6, for 600000<n<=1000000
- 2008-11-27: Found n = 571871, Ian M. Gunn
- 2008-11-26: Found n = 571623, Ian M. Gunn
- 2008-08-31: Found n = 527416, Gary Barnes
- 2008-05-28: Found n = 651041, David Metcalfe
- 2008-04-23: Found n = 419082, Adam Sutton
- 2008-04-12: Found n = 615952, David Metcalfe
- 2008-03-25: Checked to n = 333200, NPLB Drive 2, released
- 2008-03-10: Found n = 405976, 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
- 2005-02-21: Found n = 257294, James S. Griffin
- 2004-09-08: Found n = 173913, Steven Harvey
- 2003-07-29: Found n = 126689, Steven Harvey
- 2001-06-11: Found n = 77392, Dale Andrews
- 2001-06-11: Found n = 75439, Dale Andrews
