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Generalized Cullen primes of the form n•52n+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 - 158573, released
- 2023-05-31: Found n = 195522, Mark Rodenkirch
- 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 = 2754 - 158573, Günter Löh
- 2004-12-30: Found n = 38559, Günter Löh
- 2000: Checked n = 1 - 2754, Wilfrid Keller