Difference between revisions of "Woodall prime 9"

Latest revision as of 08:24, 4 February 2025

10^[1], 58^[2], 264^[3], 1568^[4], 4198^[5], 24500^[6], 4788920^[7], 5287180^[8]

Remarks :

The sequence A242202 in OEIS

2024-11-03: Found n = 5287180, Ryan Propper, Serge Batalov
2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
2024-02-14: Found n = 4788920, Ryan Propper, Serge Batalov
2014-07-09: Checked n = 250000 - 975000, Serge Batalov
2014-03-13: Checked to n = 25000, Steven Harvey, double-check
2012-10-10: Checked to n = 25000, Thomas Ritschel
2011-03-09: Checked n = 200000 - 250000, Steven Harvey
2011-01-31: Reserved by Steven Harvey for n = 200000 - 250000
2010-11-01: Checked n = 8 - 4000, Steven Harvey, double-check
2008-12-14: Checked n = 140000 - 200000, Mark Rodenkirch
2008-11-26: Reserved by Mark Rodenkirch to n = 200000
2008-11-26: Checked n = 100000 - 140000, Mark Rodenkirch
2007-02-08: Checked n = 60000 - 100000, Steven Harvey
2007-01-06: Reserved by Steven Harvey to n = 100000
2004-10-12: Checked to n = 60000, Steven Harvey
2004-10-06: Reserved by Steven Harvey to n = 60000
2002-12: Checked n = 8 - 4096, Mark Rodenkirch
2000-06-03: Found n = 24500, Ray Ballinger
2000-02-05: Found n = 4198, Joe DeMaio

@@ Line 30: / Line 30: @@
 {{HistC|2007-02-08|60000-100000|Steven Harvey}}
 {{HistR|2007-01-06|Steven Harvey}} to {{Rn|100000|100000}}
-{{HistC|2005-01-03|5000-10000|Mark Rodenkirch}}
-{{HistR|2004-12-21|Mark Rodenkirch}} to {{Rn|10000|10000}}
-{{HistC|2004-12-21|8-5000|Mark Rodenkirch}}
-{{HistR|2004-12-15|Mark Rodenkirch}} to {{Rn|6000|6000}}
-{{HistR|2004-12-03|Mark Rodenkirch}} to {{Rn|5000|5000}}
 {{HistC|2004-10-12|60000|Steven Harvey}}
 {{HistR|2004-10-06|Steven Harvey}} to {{Rn|60000|60000}}
+{{HistC|2002-12|8-4096|Mark Rodenkirch}}
 {{HistF|2000-06-03|24500|Ray Ballinger}}
 {{HistF|2000-02-05|4198|Joe DeMaio}}