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Difference between revisions of "Cullen prime 20"
(Updated range) |
(add history & remarks, remove incorrect prime) |
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| Line 12: | Line 12: | ||
329994 | 329994 | ||
364595 | 364595 | ||
| − | |||
793181;136066 | 793181;136066 | ||
993149;136072 | 993149;136072 | ||
| − | |CuRemarks= | + | |CuRemarks=The {{OEIS|l|A338412}}<br>See early history at [http://www.loeh.name/guenter/gc/ Generalized Cullen primes] |
}} | }} | ||
==History== | ==History== | ||
| − | {{HistC|2023-05-20|1000000|Ryan Propper| | + | {{HistC|2023-05-20|219976-1000000|Ryan Propper|855602}} |
| − | {{HistF|2023-05-20|993149|Ryan Propper| | + | {{HistF|2023-05-20|993149|Ryan Propper|855602}} |
| − | {{HistF|2023-05- | + | {{HistF|2023-05-20|793181|Ryan Propper|855581}} |
| − | {{HistR|2023-05-18|Ryan Propper| | + | {{HistR|2023-05-18|Ryan Propper|855517}} to {{Rn|1000000|1000000}} |
| − | {{HistC|2023-04-25|100000|Mark Rodenkirch}}, double- | + | {{HistC|2023-04-25|2-100000|Mark Rodenkirch}}, double-check |
{{HistC|?|219976|(?)}} | {{HistC|?|219976|(?)}} | ||
{{HistF|2011-12-21|151456|Günter Löh}} | {{HistF|2011-12-21|151456|Günter Löh}} | ||
Revision as of 10:02, 10 October 2024
Current data
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Remarks : |
The sequence A338412 in OEIS See early history at Generalized Cullen primes |
History
- 2023-05-20: Checked n = 219976 - 1000000, Ryan Propper
- 2023-05-20: Found n = 993149, Ryan Propper
- 2023-05-20: Found n = 793181, Ryan Propper
- 2023-05-18: Reserved by Ryan Propper to n = 1000000
- 2023-04-25: Checked n = 2 - 100000, Mark Rodenkirch, double-check
- ?: Checked to n = 219976, (?)
- 2011-12-21: Found n = 151456, Günter Löh
- 2000-06-04: Found n = 22356, Günter Löh
- 2000-02-07: Found n = 8076, Günter Löh
- 2000-01-31: Found n = 6207, Günter Löh
