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Generalized Cullen primes of the form n•99n+1
Current data
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History
- 2023-07-14: Checked to n = 200000, Mark Rodenkirch, released
- 2023-06-03: Reserved by Mark Rodenkirch to n=200000
- 2023-05-14: Checked n = 1 - 100000, Mark Rodenkirch, double-checked and released
- ?: Checked to n = 185529, (?)
- 2010-06-10: Found n = 138846, Günter Löh
- 2003-07-06: Found n = 31328, Günter Löh
- 2002-04-01: Found n = 26982, Günter Löh
- 2001-11-11: Found n = 21868, Günter Löh
