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Generalized Woodall primes of the form n•39n-1
Current data
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History
- 2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
- 2023-07-03: Checked n = 4000 - 32768?, (puadz), double-check
- 2023-06-17: Reserved by (puadz), double-check
- 2014-03-13: Checked to n = 25000, Steven Harvey, double-check
- 2013-05-21: Checked n = 100000 - 200000, Steven Harvey
- 2013-02-17: Reserved by Steven Harvey to n = 200000
- 2012-10-10: Checked to n = 25000, Thomas Ritschel
- 2010-11-01: Checked n = 38 - 4000, Steven Harvey, double-check
- 2010-05-10: Checked n = 32768 - 100000, Mark Rodenkirch
- 2010-04-30: Reserved by Mark Rodenkirch to n = 100000
- 2002-12: Checked n = 38 - 4096, Mark Rodenkirch
- 2000-02-04: Found n = 2848, Joe DeMaio
