| 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 2 507"
(RCount) |
(add Woodall reference) |
||
| (6 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
{{Riesel prime | {{Riesel prime | ||
|Rk=507 | |Rk=507 | ||
| − | |RCount= | + | |Rb=2 |
| + | |RCount=80 | ||
|RNash=3502 | |RNash=3502 | ||
|RMaxn= | |RMaxn= | ||
| Line 31: | Line 32: | ||
1049 | 1049 | ||
1246 | 1246 | ||
| − | 1521 | + | 1521;C:{{NWo|8|507}} |
2114 | 2114 | ||
2201 | 2201 | ||
| Line 85: | Line 86: | ||
1192088;112311 | 1192088;112311 | ||
1295094;115125 | 1295094;115125 | ||
| + | 1703122;133758 | ||
| + | 1746026;133813 | ||
| + | 2244237;134794 | ||
|RRemarks= | |RRemarks= | ||
|RSieve= | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistF|2023-01-16|2244237|Florian Piesker|622738}} | ||
| + | {{HistC|2022-08-10|2000000|NPLB Drive 13|611113}}, released | ||
| + | {{HistR|2022-08-09|NPLB Drive 17|611081}}, for 2000000<{{Vn}}<3000000 | ||
| + | {{HistF|2022-04-07|1746026|William Byerly|603482}} | ||
| + | {{HistF|2022-03-19|1703122|Florian Piesker|602109}} | ||
{{HistF|2013-08-18|1295094|Gary Barnes|349212}} | {{HistF|2013-08-18|1295094|Gary Barnes|349212}} | ||
{{HistF|2013-04-05|1192088|Gary Barnes|336168}} | {{HistF|2013-04-05|1192088|Gary Barnes|336168}} | ||
{{HistF|2012-03-14|1127304|Jussi Heino|293026}} | {{HistF|2012-03-14|1127304|Jussi Heino|293026}} | ||
| − | {{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}} | ||
{{HistF|2010-10-30|945498|Lennart Vogel|234918}} | {{HistF|2010-10-30|945498|Lennart Vogel|234918}} | ||
| Line 98: | Line 107: | ||
{{HistF|2009-02-16|638296|Gary Barnes|163053}} | {{HistF|2009-02-16|638296|Gary Barnes|163053}} | ||
{{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 |
{{HistF|2008-11-30|562132|Gary Barnes|151347}} | {{HistF|2008-11-30|562132|Gary Barnes|151347}} | ||
{{HistF|2008-07-27|511794|Gary Barnes|138427}} | {{HistF|2008-07-27|511794|Gary Barnes|138427}} | ||
| Line 104: | Line 113: | ||
{{HistF|2008-06-15|473865|Bruce E. Slade|135941}} | {{HistF|2008-06-15|473865|Bruce E. Slade|135941}} | ||
{{HistC|2008-03-25|333200|NPLB Drive 2|129767}} | {{HistC|2008-03-25|333200|NPLB Drive 2|129767}} | ||
| − | {{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|2004-11-01|241173|Steven Harvey}} | {{HistF|2004-11-01|241173|Steven Harvey}} | ||
{{HistF|2004-11-01|238177|Steven Harvey}} | {{HistF|2004-11-01|238177|Steven Harvey}} | ||
Latest revision as of 01:13, 1 November 2024
| Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
|
|
Notes
- ↑ Sophie Germain n=1
- ↑ Twin n=2
- ↑ Sophie Germain n=4
- ↑ Twin n=26
- ↑ Sophie Germain n=28
- ↑ Woodall 507•8507-1
History
- 2023-01-16: Found n = 2244237, 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
- 2022-04-07: Found n = 1746026, William Byerly
- 2022-03-19: Found n = 1703122, Florian Piesker
- 2013-08-18: Found n = 1295094, Gary Barnes
- 2013-04-05: Found n = 1192088, Gary Barnes
- 2012-03-14: Found n = 1127304, Jussi Heino
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2010-10-30: Found n = 945498, Lennart Vogel
- 2010-10-28: Found n = 926613, Lennart Vogel
- 2009-02-16: Found n = 638296, Gary Barnes
- 2008-12-22: Checked to n = 600000, NPLB Drive 1
- 2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
- 2008-11-30: Found n = 562132, Gary Barnes
- 2008-07-27: Found n = 511794, Gary Barnes
- 2008-06-18: Found n = 505096, James P. Burt
- 2008-06-15: Found n = 473865, Bruce E. Slade
- 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
- 2004-11-01: Found n = 241173, Steven Harvey
- 2004-11-01: Found n = 238177, Steven Harvey
- 2004-11-01: Found n = 234304, Steven Harvey
- 2004-11-19: Found n = 217588, Steven Harvey
- 2003-06-27: Found n = 123646, Steven Harvey
- 2003-03-21: Found n = 116158, Steven Harvey
- 2003-03-21: Found n = 115057, Steven Harvey
- 2003-03-21: Found n = 113332, Steven Harvey
- 2001-12-13: Found n = 95168, Kimmo Herranen
- 2001-12-12: Found n = 93161, Kimmo Herranen
- 2001-12-12: Found n = 89228, Kimmo Herranen
- 2001-12-10: Found n = 81349, Kimmo Herranen
