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Generalized Cullen primes of the form n•74n+1
Current data
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History
- 2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
- 2023-06-13: Checked n = 100000 - 200000, Mark Rodenkirch, double-check n = 100000 - 131086, released
- 2023-05-28: Reserved by Mark Rodenkirch to n = 200000
- 2023-05-10: Checked n = 1 - 100000, Mark Rodenkirch, double-check, released
- 2023-04-18: Reserved by Mark Rodenkirch to n = 100000, double-check
- 2010: Checked n = 2259 - 131086, Günter Löh
- 2002-01-02: Found n = 26770, Günter Löh
- 2000: Checked n = 1 - 2259, Wilfrid Keller
