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Difference between revisions of "Cullen prime 14"
(add & correct history, add OEIS & remark) |
(correction) |
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{{HistF|2000-12-06|42545|Günter Löh}} | {{HistF|2000-12-06|42545|Günter Löh}} | ||
{{HistC|2000|2228-4827|Wilfrid Keller}} | {{HistC|2000|2228-4827|Wilfrid Keller}} | ||
| − | {{HistF|2000|2429|Wilfrid Keller}} | + | {{HistF|2000-02|2429|Wilfrid Keller}} |
{{HistF|1998-11-30|12509|Steffen Polster}} | {{HistF|1998-11-30|12509|Steffen Polster}} | ||
{{HistF|1998-11-20|5686|Steffen Polster}} | {{HistF|1998-11-20|5686|Steffen Polster}} | ||
{{HistC|1989|1-2228|Harvey Dubner}} | {{HistC|1989|1-2228|Harvey Dubner}} | ||
{{HistF|1989|1798|Harvey Dubner}} | {{HistF|1989|1798|Harvey Dubner}} | ||
Revision as of 05:18, 25 October 2024
Current data
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Remarks : |
The sequence A242197 in OEIS See additional history at Generalized Cullen primes & Discoverers of Generalized Cullen primes. |
History
- 2023-05-29: Checked n = 1000000 - 2000000, Ryan Propper
- 2023-05-27: Found n = 1909683, Ryan Propper
- 2023-05-26: Found n = 1486287, Ryan Propper
- 2023-05-26: Found n = 1198433, Ryan Propper
- 2023-05-25: Reserved by Ryan Propper for n = 1000000 - 2000000
- 2023-05-20: Checked to n = 1000000, Ryan Propper
- 2023-05-18: Reserved by Ryan Propper to n = 1000000
- 2023-04-23: Checked n = 2 - 100000, Mark Rodenkirch, double-check
- 2012: Checked n = 4827 - 246922, Günter Löh
- 2000-12-06: Found n = 42545, Günter Löh
- 2000: Checked n = 2228 - 4827, Wilfrid Keller
- 2000-02: Found n = 2429, Wilfrid Keller
- 1998-11-30: Found n = 12509, Steffen Polster
- 1998-11-20: Found n = 5686, Steffen Polster
- 1989: Checked n = 1 - 2228, Harvey Dubner
- 1989: Found n = 1798, Harvey Dubner
