Difference between revisions of "Riesel prime 2 17"

Revision as of 18:30, 5 May 2024

Reserved! This sequence is currently reserved by: RPS K17 Drive

`k` , `b` :	17 , 2
Count :	43
Nash :	2416
Max `n` :	5,000,000
Date :	2021-03-21
Reserved :	RPS K17 DriveRPS K17 Drive/Reserved

2, 4, 6, 16^[1], 20, 36^[2], 54, 60, 96, 124, 150, 252, 356, 460, 612, 654, 664, 698, 702, 972, 1188, 1312, 3062, 4214, 4288, 5280, 9100, 20262, 21676, 24828, 46144, 62148, 79974, 117784, 211464, 310744, 310754, 429318, 601158, 605394, 2721830, 2946584, 4107544

Remarks :

Thread at MersenneForum.
The sequence A001774 in OEIS

2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
2015-07-12: Checked to n = 5000000, RPS K17 Drive
2015-06-30: Found n = 4107544, Serge Batalov, RPS K17 Drive
2013-05-20: Found n = 2946584, Predrag Kurtovic, RPS K17 Drive
2010-10-17: Found n = 2721830, Dmitry Domanov, RPS K17 Drive
2010-01-03: Checked to n = 2200000, RPS K17 Drive
2009-02-13: Checked to n = 1940000, RPS K17 Drive
2006-09-19: Found n = 605394, Alexandre de Pereyra, RPS K17 Drive
2006-05-03: Reserved by RPS K17 Drive for n > 205000
2004-05-18: Found n = 601158, Peter Grobstich
2003-11-24: Found n = 429318, Peter Grobstich
2003-08-22: Found n = 310754, Peter Grobstich
2003-08-22: Found n = 310744, Peter Grobstich
2003-07-25: Found n = 211464, Peter Grobstich
2003-04-08: Found n = 117784, Steven Harvey
1999-07-02: Found n = 62148, Michael J. Graef
1999-06-08: Found n = 46144, Michael J. Graef
1998-08-09: Found n = 24828, Wilfrid Keller
1998-08-08: Found n = 21676, Wilfrid Keller
1998-08-06: Found n = 20262, Wilfrid Keller

@@ Line 52: / Line 52: @@
 4107544;120053
 |RRemarks=[https://www.mersenneforum.org/showthread.php?t=5813 Thread] at [[MersenneForum]].<br>The {{OEIS|l|A001774}}
 }}
 ==History==
 {{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included
-{{HistC|2015-07-12|5000000|Serge Batalov|549079}}
+{{HistC|2015-07-12|5000000|RPS K17 Drive|549079}}
 {{HistF|2015-06-30|4107544|Serge Batalov,RPS K17 Drive|405069}}
 {{HistF|2013-05-20|2946584|Predrag Kurtovic,RPS K17 Drive|341006}}
 {{HistF|2010-10-17|2721830|Dmitry Domanov,RPS K17 Drive|233641}}
-{{HistC|2010-01-03|2200000|Predrag Minovic|200731}}
+{{HistC|2010-01-03|2200000|RPS K17 Drive|200731}}
-{{HistC|2009-02-13|1940000|Predrag Minovic|162649}}
+{{HistC|2009-02-13|1940000|RPS K17 Drive|162649}}
 {{HistF|2006-09-19|605394|Alexandre de Pereyra,RPS K17 Drive|87529}}
 {{HistR|2006-05-03|RPS K17 Drive|79167}} for {{Vn}} > 205000