Generalized Woodall primes of the form n•92n-1

Current data

ASCII format : n*92^n-1 Base : 92 Count : 12 Max n : 200,000 Date : 2024-10-25

2, 3, 6, 9, 84, 289, 315, 1922, 8678, 94142, 108549, 141769

History

• 2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
• 2023-07-14: Checked n = 2 - 200000, Mark Rodenkirch, double-check n = 2 - 40000, released
• 2023-07-14: Found n = 141769, Mark Rodenkirch
• 2023-07-14: Found n = 108549, Mark Rodenkirch
• 2023-07-14: Found n = 94142, Mark Rodenkirch
• 2023-06-03: Reserved by Mark Rodenkirch to n = 200000
• 2016-02-09: Reserved by Richard Kapek for n = 40000 - 100000
• 2014-03-13: Checked to n = 25000, Steven Harvey, double-check
• 2013-04-28: Checked n = 26000 - 40000, Kimmo Herranen
• 2012-10-10: Checked to n = 25000, Thomas Ritschel
• 2010-11-01: Checked n = 91 - 4000, Steven Harvey, double-check
• 2005-01-03: Checked n = 5000 - 10000, Mark Rodenkirch
• 2004-12-21: Reserved by Mark Rodenkirch to n = 10000
• 2004-12-21: Checked n = 91 - 5000, Mark Rodenkirch
• 2004-12-15: Reserved by Mark Rodenkirch to n = 6000
• 2004-12-03: Reserved by Mark Rodenkirch to n = 5000
• 2004-06-21: Checked to n = 26000, Steven Harvey
• 2000-02-07: Found n = 1922, Joe DeMaio