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Generalized Woodall primes of the form n•251n-1
Current data
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History
- 2023-08-23: Checked n = 1 - 100000, Richard Kapek, double-check n = 1 - 25000, released
- 2023-08-18: Reserved by Richard Kapek for n = 1 - 100000
- 2014-03-13: Checked n = 4000 - 25000, Steven Harvey, double-check
- 2012-10-10: Checked n = 10000 - 25000, Thomas Ritschel
- 2010-11-01: Checked n = 250 - 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 = 250 - 5000, Mark Rodenkirch
- 2004-12-15: Reserved by Mark Rodenkirch to n = 6000
- 2004-12-03: Reserved by Mark Rodenkirch to n = 5000
