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Generalized Cullen primes of the form n•56n+1
Current data
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History
- 2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
- 2023-05-31: Checked n = 100000 - 200000, Mark Rodenkirch, double-check n = 100000 - 125830, released
- 2023-05-14: Reserved by Mark Rodenkirch to n = 200000
- 2023-05-08: Checked n = 1 - 100000, Mark Rodenkirch, double-check, released
- 2023-04-18: Reserved by Mark Rodenkirch to n = 100000
- 2011: Checked n = 2666 - 125830, Günter Löh
- 2002-05-20: Found n = 31265, Günter Löh
- 2000: Checked n = 1 - 2666, Wilfrid Keller
- 2000-01-27: Found n = 1072, Jim Liddle
