Generalized Woodall primes of the form n•24n-1

Current data

ASCII format : n*24^n-1 Base : 24 Count : 9 Max n : 400,000 Date : 2024-10-25

1, 2, 5, 12, 124, 1483, 22075, 29673, 64593

History

• 2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
• 2023-07-23: Checked n = 4000 - 40000?, (puadz), double-check
• 2023-07-03: Reserved by (puadz), double-check
• 2017-10-20: Checked n = 200000 - 400000, Steven Harvey
• 2017-08-15: Reserved by Steven Harvey to n = 400000
• 2014-03-13: Checked to n = 25000, Steven Harvey, double-check
• 2012-10-10: Checked to n = 25000, Thomas Ritschel
• 2011-09-17: Checked n = 125000 - 200000, Steven Harvey
• 2011-04-28: Reserved by Steven Harvey for n = 125000 - 200000
• 2010-11-01: Checked n = 23 - 4000, Steven Harvey, double-check
• 2009-10-26: Checked n = 40000 - 125000, Steven Harvey
• 2009-09-30: Found n = 64593, Steven Harvey
• 2009-09-27: Reserved by Steven Harvey for n = 40000 - 125000
• 2005-01-03: Checked n = 5000 - 10000, Mark Rodenkirch
• 2004-12-21: Reserved by Mark Rodenkirch to n = 10000
• 2004-12-21: Checked n = 23 - 5000, Mark Rodenkirch
• 2004-12-15: Reserved by Mark Rodenkirch to n = 6000
• 2004-12-03: Reserved by Mark Rodenkirch to n = 5000
• 2004-03-10: Checked to n = 40000, Steven Harvey
• 2003-02-05: Found n = 29673, Steven Harvey
• 2003-01: Found n = 22075, Steven Harvey