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Generalized Cullen primes of the form n•151n+1
Current data
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History
- 2024-11-06: Checked n = 1 - 100000, Gary Barnes, double-check, released
- 2024-10-28: Reserved by Gary Barnes, for n = 1 - 100000 double-check
- 2013: Checked n = 200000 - 300000, Daniel Hermle
- 2013: Checked n = 165000 - 200000, Henrik Greschner
- 2011: Checked n = 85000 - 165000, Daniel Hermle
- 2010-03-21: Found n = 139948, Daniel Hermle
- ?: Checked n = 80000 - 85000, Thierry Gaillard
- ?: Checked n = 50000 - 80000, Daniel Hermle
- 2006: Checked n = 25000 - 50000, Predrag Minovic
- 2005: Checked n = 1 - 25000, Daniel Hermle
