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Difference between revisions of "Cullen prime 17"
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==History== | ==History== | ||
{{HistC|2023-05-20|1000000|Ryan Propper|855602}} | {{HistC|2023-05-20|1000000|Ryan Propper|855602}} | ||
| − | {{HistF|2023-05-20|811138|Ryan Propper| | + | {{HistF|2023-05-20|811138|Ryan Propper|855581}} |
{{HistR|2023-05-18|Ryan Propper|855517}} to {{Rn|1000000|1000000}} | {{HistR|2023-05-18|Ryan Propper|855517}} to {{Rn|1000000|1000000}} | ||
{{HistC|2023-04-23|2-100000|Mark Rodenkirch}}, double-check | {{HistC|2023-04-23|2-100000|Mark Rodenkirch}}, double-check | ||
Revision as of 04:40, 25 October 2024
Current data
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Remarks : |
See additional history at Generalized Cullen primes & Discoverers of Generalized Cullen primes. |
History
- 2023-05-20: Checked to n = 1000000, Ryan Propper
- 2023-05-20: Found n = 811138, Ryan Propper
- 2023-05-18: Reserved by Ryan Propper to n = 1000000
- 2023-04-23: Checked n = 2 - 100000, Mark Rodenkirch, double-check
- 2014: Checked n = 15207 - 304241, Günter Löh
- 2012-12-10: Found n = 236418, Günter Löh
- 2000-01-08: Found n = 19650, Günter Löh
- 2000: Checked n = 3195 - 15207, Wilfrid Keller
- 1989: Checked n = 1 - 3195, Harvey Dubner
