Generalized Woodall primes of the form n•14n-1

Reserved! This sequence is currently reserved by: Ryan Propper

Current data

Base : 14 Count : 15 Max n : 1,000,000 Date : 2023-04-01 Reserved : Ryan PropperRyan Propper/Reserved

1, 3, 7, 98, 104, 128, 180, 834, 1633, 8000, 28538, 46605, 131941, 147684, 433734

History

• 2015-10-16: Found n = 433734, Steven Harvey
• 2014-03-13: Checked to n = 25000, Steven Harvey
• 2010-11-01: Checked to n = 4000, Steven Harvey
• 2010-05-20: Found n = 147684, Mark Rodenkirch
• 2010-05: Found n = 131941, Mark Rodenkirch
• 2007-09: Found n = 46605, Kimmo Herranen
• 2003-01-15: Found n = 28538, Steven Harvey
• 2000-03-20: Found n = 8000, Dirk Augustin