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Difference between revisions of "Riesel prime 2 61"

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m (Karbon moved page Riesel prime 61 to Riesel prime 2 61 without leaving a redirect: renamed)
(correct Benson's prime search & add other history)
 
(11 intermediate revisions by 2 users not shown)
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{{Riesel prime
 
{{Riesel prime
 
|Rk=61
 
|Rk=61
 +
|Rb=2
 
|RCount=55
 
|RCount=55
 
|RNash=2170
 
|RNash=2170
Line 66: Line 67:
 
}}
 
}}
 
==History==
 
==History==
{{HistC|2018-04-11|3000000|RPS 1st Megabit Drive|485017}}
+
{{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|Ruediger K. Eckhard}}
+
{{HistF|2017-01-30|2936967|Thomas Ritschel, RPS Megabit Drive 1|451832}}
{{HistF|2016-06-22|3286535|Ruediger K. Eckhard}}
+
{{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}} from n=1700000
+
{{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|121755}}
+
{{HistC|2008-01-03|400000-500000|Gary Barnes|122055}}
{{HistC|2007-12-30|800000|Jeffrey Sax|121755}}
 
 
{{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

k , b : 61 , 2
Count : 55
Nash : 2170
Max n : 3,100,000
Date : 2020-11-12
Reserved : Riesel Prime SearchRiesel Prime Search/Reserved
3, 5, 9, 13, 17, 19, 25, 39, 63, 67, 75, 119, 147, 225, 419, 715, 895, 1025, 1103, 1179, 1345, 1829, 3855, 4159, 4493, 6039, 7799, 9073, 10543, 12883, 23807, 23957, 36163, 44047, 51975, 65573, 79393, 79949, 81987, 86349, 384287, 499175, 762417, 971585, 1124049, 1416365, 1487125, 1654383, 1734983, 2134577, 2381887, 2580689, 2936967, 3286535, 3366033

History