Generalized Woodall primes of the form n•16n-1

Current data

ASCII format : n*16^n-1 Base : 16 Count : 3 Max n : 1,600,000 Date : 2023-08-10

167, 189, 639

Remarks :

The sequence A299379 in OEIS

History

• 2023-08-10: none, Ryan Propper, released
• 2023-04-29: Checked n = 1000000 - 1600000, Ryan Propper
• 2023-04-19: Reserved by Ryan Propper to n = 1600000
• 2023-04-09: Checked n = 500000 - 1000000, Ryan Propper
• 2023-04-01: Reserved by Ryan Propper to n = 1000000
• 2014-03-13: Checked to n = 25000, Steven Harvey, double-check
• 2013-04-30: Checked n = 400000 - 500000, Steven Harvey
• 2012-11-15: Reserved by Steven Harvey to n = 500000
• 2012-10-10: Checked to n = 25000, Thomas Ritschel
• 2012-05-02: Checked n = 300000 - 400000, Ricky L. Hubbard
• 2011-12-07: Reserved by Ricky L. Hubbard to n = 400000
• 2011-04-22: Checked n = 237384 - 300000, Steven Harvey
• 2011-02-25: Reserved by Steven Harvey for n = 237384 - 300000
• 2010-11-01: Checked n = 15 - 4000, Steven Harvey, double-check
• 2009-01-03: Checked n = 125000 - 237384, Thomas Wolter
• 2007-11-29: Reserved by Thomas Wolter
• 2005-01-03: Checked n = 5000 - 10000, Mark Rodenkirch
• 2004-12-21: Reserved by Mark Rodenkirch to n = 10000
• 2004-12-21: Checked n = 15 - 5000, Mark Rodenkirch
• 2004-12-15: Reserved by Mark Rodenkirch to n = 6000
• 2004-12-03: Reserved by Mark Rodenkirch to n = 5000
• 2004-08-09: Checked to n = 125000, Steven Harvey