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Generalized Cullen primes of the form n•86n+1
Current data
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Notes
History
- 2023-06-28: Checked n = 100000 - 200000, Mark Rodenkirch, double-check n = 100000 - 160796, released
- 2023-06-28: Found n = 198291, Mark Rodenkirch
- 2023-06-03: Reserved by Mark Rodenkirch to n = 200000
- 2023-05-14: Checked n = 1 - 100000, Mark Rodenkirch, double-check, released
- 2023-04-18: Reserved by Mark Rodenkirch to n = 100000, double-check
- 2013: Checked n = 2176 - 160796, Günter Löh
- 2011-11-10: Found n = 117172, Günter Löh
- 2000: Checked n = 1 - 2176, Wilfrid Keller
