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Generalized Woodall primes of the form n•87n-1
Current data
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Notes
- ↑ Twin n=2
History
- 2023-07-23: Checked n = 4000 - 26000?, (puadz), double-check
- 2023-07-03: Reserved by (puadz), double-check
- 2019-03-20: Checked n = 177000 - 350000, Steven Harvey
- 2018-12-11: Reserved by Steven Harvey to n = 350000
- 2014-03-13: Checked to n = 25000, Steven Harvey, double-check
- 2012-10-10: Checked to n = 25000, Thomas Ritschel
- 2012?: Checked n = 150000 - 177000, James P. Burt
- 2012-01-12: Checked n = 26000 - 150000, James P. Burt
- 2012-01-11: Found n = 148306, James P. Burt
- 2010-11-01: Checked n = 86 - 4000, Steven Harvey, double-check
- 2005-01-03: Checked n = 5000 - 10000, Mark Rodenkirch
- 2004-12-21: Reserved by Mark Rodenkirch to n = 10000
- 2004-12-21: Checked n = 86 - 5000, Mark Rodenkirch
- 2004-12-15: Reserved by Mark Rodenkirch to n = 6000
- 2004-12-03: Reserved by Mark Rodenkirch to n = 5000
- 2004-06-21: Checked to n = 26000, Steven Harvey
- 2000-04-03: Found n = 5826, Jason Alexander Zaruba
