Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
Generalized Woodall primes of the form n•3n-1
Reserved! This sequence is currently reserved by: Ryan Propper |
Current data
|
|
Remarks : |
The sequence A006553 in OEIS |
Notes
History
- 2023-04-21: Reserved by Ryan Propper
- 2013-06-17: Found n = 1035092, Predrag Minovic, TOPS
- 2011-08-18: Found n = 560750, Ricky L. Hubbard
- 2004-11-08: Found n = 401208, Predrag Minovic
- 2004-08-17: Found n = 292340, Predrag Minovic
- 2004-04-20: Found n = 168660, Predrag Minovic
- 2004-04-19: Found n = 161538, Predrag Minovic
- 2004-02: Found n = 94110, Steven Harvey
- 2003-11-03: Found n = 88392, Steven Harvey
- 2000-05-04: Found n = 72662, Yves Gallot
- 2000-02-07: Found n = 18362, Ray Ballinger
- 1997-03-03: Found n = 4338, Carlos Rivera