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Difference between revisions of "Riesel prime 2 61"
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(correct Benson's prime search & add other history) |
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{{Riesel prime | {{Riesel prime | ||
|Rk=61 | |Rk=61 | ||
| + | |Rb=2 | ||
| + | |RCount=55 | ||
|RNash=2170 | |RNash=2170 | ||
|RMaxn= | |RMaxn= | ||
| Line 65: | Line 67: | ||
}} | }} | ||
==History== | ==History== | ||
| − | {{HistC|2018-04-11|3000000|RPS | + | {{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included |
| − | {{HistF|2017-01-30|2936967|Thomas Ritschel|451832}} | + | {{HistC|2018-04-11|1000000-1620000, 1674483-3000000|RPS Megabit Drive 1|485017}} |
| − | {{HistF|2017-01-30|3366033| | + | {{HistF|2017-01-30|2936967|Thomas Ritschel, RPS Megabit Drive 1|451832}} |
| − | {{HistF|2016-06-22|3286535| | + | {{HistF|2017-01-30|3366033|Rüdiger K. Eckhard}} |
| − | {{HistF|2015-11-08|2580689|Thomas Ritschel|415404}} | + | {{HistF|2016-06-22|3286535|Rüdiger K. Eckhard}} |
| − | {{HistF|2012-07-23|2381887|Adam Sutton|305643}} | + | {{HistF|2015-11-08|2580689|Thomas Ritschel, RPS Megabit Drive 1|415404}} |
| − | {{HistF|2011-11-19|2134577|Larry Soule|279195}} | + | {{HistF|2012-07-23|2381887|Adam Sutton, RPS Megabit Drive 1|305643}} |
| − | {{HistF|2011-05-11|1734983|Larry Soule|261128}} | + | {{HistF|2011-11-19|2134577|Larry Soule, RPS Megabit Drive 1|279195}} |
| − | {{HistF|2011-03-02|1487125|Peter Benson|254164}} | + | {{HistF|2011-05-11|1734983|Larry Soule, RPS Megabit Drive 1|261128}} |
| − | {{HistF|2011-02-13|1416365|Larry Soule|252406}} | + | {{HistF|2011-03-02|1487125|Peter Benson, RPS Megabit Drive 1|254164}} |
| − | {{HistF|2010-11-15|1124049|Peter Benson|237178}} | + | {{HistF|2011-02-13|1416365|Larry Soule, RPS Megabit Drive 1|252406}} |
| − | {{HistR|2009-07-30|Borys Jaworski|183403}} | + | {{HistF|2010-11-15|1124049|Peter Benson, RPS Megabit Drive 1|237178}} |
| + | {{HistR|2010-10-24|RPS Megabit Drive 1|234253}} for {{Vn}} > 1000000 | ||
| + | {{HistR|2009-07-30|Borys Jaworski|183403}} for sieving only {{Vn}}=1700000-5000000 | ||
| + | {{HistC|2009-07-26|1620000-1652063?|(unknown)}}, See range done at [https://web.archive.org/web/20160325141416/http://www.15k.org/RPSotherRanges.html RPS other completed ranges]. | ||
| + | {{HistC|2009-01-09|950000-987952, 1652063-1674483|Peter Benson|157761}} | ||
{{HistF|2008-07-24|1654383|Peter Benson}} | {{HistF|2008-07-24|1654383|Peter Benson}} | ||
{{HistC|2008-07-07|1000000|Gary Barnes|137389}} released | {{HistC|2008-07-07|1000000|Gary Barnes|137389}} released | ||
| + | {{HistC|2008-05-25|965000|Gary Barnes|134312}} | ||
{{HistF|2008-02-17|762417|Gary Barnes}} | {{HistF|2008-02-17|762417|Gary Barnes}} | ||
| − | {{HistF|2008-02-07|971585|Peter Benson}} | + | {{HistF|2008-02-07|971585|Peter Benson|125104}} |
{{HistC|2008-02-01|705000|Gary Barnes|124465}} | {{HistC|2008-02-01|705000|Gary Barnes|124465}} | ||
{{HistC|2008-01-10|600000|Gary Barnes|122587}} | {{HistC|2008-01-10|600000|Gary Barnes|122587}} | ||
| − | {{HistC|2008-01-03|400000-500000|Gary Barnes| | + | {{HistC|2008-01-03|400000-500000|Gary Barnes|122055}} |
| − | |||
{{HistF|2007-12-10|499175|Jeffrey Sax|120502}} | {{HistF|2007-12-10|499175|Jeffrey Sax|120502}} | ||
| − | {{HistF|2004-12-19|384287|Predrag Minovic}} | + | {{HistC|2006-02-06|100000-110000|Thomas Ritschel|72604}}, double-check |
| + | {{HistC|2004-12-24|400000|Predrag Minovic|47006}}, released | ||
| + | {{HistF|2004-12-19|384287|Predrag Minovic|47006}} | ||
| + | {{HistC|2004-12-04|280000|Predrag Minovic|45747}} | ||
| + | {{HistC|2004-08-06|210000|Steven Harvey|36790}}, released | ||
| + | {{HistR|2004-07-26|Steven Harvey|35909}} from {{Vn}}=200000 | ||
{{HistF|1994|7799|Harvey Dubner}} | {{HistF|1994|7799|Harvey Dubner}} | ||
Latest revision as of 12:10, 6 August 2024
| Reserved! This sequence is currently part of Multi Reservation 4: RPS Megabit Drive 1. |
Current data
|
|
History
- 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
- 2018-04-11: Checked n = 1000000 - 1620000, 1674483 - 3000000, RPS Megabit Drive 1
- 2017-01-30: Found n = 2936967, Thomas Ritschel, RPS Megabit Drive 1
- 2017-01-30: Found n = 3366033, Rüdiger K. Eckhard
- 2016-06-22: Found n = 3286535, Rüdiger K. Eckhard
- 2015-11-08: Found n = 2580689, Thomas Ritschel, RPS Megabit Drive 1
- 2012-07-23: Found n = 2381887, Adam Sutton, RPS Megabit Drive 1
- 2011-11-19: Found n = 2134577, Larry Soule, RPS Megabit Drive 1
- 2011-05-11: Found n = 1734983, Larry Soule, RPS Megabit Drive 1
- 2011-03-02: Found n = 1487125, Peter Benson, RPS Megabit Drive 1
- 2011-02-13: Found n = 1416365, Larry Soule, RPS Megabit Drive 1
- 2010-11-15: Found n = 1124049, Peter Benson, RPS Megabit Drive 1
- 2010-10-24: Reserved by RPS Megabit Drive 1 for n > 1000000
- 2009-07-30: Reserved by Borys Jaworski for sieving only n=1700000-5000000
- 2009-07-26: Checked n = 1620000 - 1652063?, (unknown), See range done at RPS other completed ranges.
- 2009-01-09: Checked n = 950000 - 987952, 1652063 - 1674483, Peter Benson
- 2008-07-24: Found n = 1654383, Peter Benson
- 2008-07-07: Checked to n = 1000000, Gary Barnes released
- 2008-05-25: Checked to n = 965000, Gary Barnes
- 2008-02-17: Found n = 762417, Gary Barnes
- 2008-02-07: Found n = 971585, Peter Benson
- 2008-02-01: Checked to n = 705000, Gary Barnes
- 2008-01-10: Checked to n = 600000, Gary Barnes
- 2008-01-03: Checked n = 400000 - 500000, Gary Barnes
- 2007-12-10: Found n = 499175, Jeffrey Sax
- 2006-02-06: Checked n = 100000 - 110000, Thomas Ritschel, double-check
- 2004-12-24: Checked to n = 400000, Predrag Minovic, released
- 2004-12-19: Found n = 384287, Predrag Minovic
- 2004-12-04: Checked to n = 280000, Predrag Minovic
- 2004-08-06: Checked to n = 210000, Steven Harvey, released
- 2004-07-26: Reserved by Steven Harvey from n=200000
- 1994: Found n = 7799, Harvey Dubner
