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Generalized Woodall primes of the form n•69n-1
Current data
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History
- 2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
- 2023-07-23: Checked n = 4000 - 55051?, (puadz), double-check
- 2023-07-03: Reserved by (puadz), double-check
- 2018-12-11: Checked n = 200000 - 350000, Steven Harvey
- 2014-03-13: Checked to n = 25000, Steven Harvey, double-check
- 2013-05-05: Checked n = 55051 - 200000, Maik Gruenewald
- 2012-10-10: Checked to n = 25000, Thomas Ritschel
- 2012-10-09: Reserved by Maik Gruenewald to n = 200000
- 2010-11-01: Checked n = 68 - 4000, Steven Harvey, double-check
- 2004-02-19: Found n = 54528, Predrag Minovic
- 2002-12: Checked n = 68 - 4096, Mark Rodenkirch
