| 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•87n-1
Current data
|
|
History
- 2023-06-28: Checked to n = 200000, Mark Rodenkirch, double-checked to n=200000, released
- 2023-06-03: Reserved by Mark Rodenkirch to n=200000
- 2014-03-13: Checked to n = 25000, Steven Harvey
- 2012-01-11: Found n = 148306, James P. Burt
- 2010-11-01: Checked to n = 4000, Steven Harvey
- 2000-04-03: Found n = 5826, Jason Alexander Zaruba
