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Difference between revisions of "Cullen prime 19"
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{{Cullen prime | {{Cullen prime | ||
|CuBase=19 | |CuBase=19 | ||
| − | |CuMaxn= | + | |CuMaxn=1000000 |
| − | |CuDate= | + | |CuDate=2023-05-20 |
|CuReserved= | |CuReserved= | ||
|CuNlist= | |CuNlist= | ||
| − | 6460 | + | 6460;19313;C:{{NPr|340|19|6461}} |
| − | |CuRemarks= | + | |CuRemarks=See additional history at [http://www.loeh.name/guenter/gc/ Generalized Cullen primes] & [http://prothsearch.com/GC-Discoverers.html Discoverers of Generalized Cullen primes]. |
}} | }} | ||
==History== | ==History== | ||
| − | {{HistC| | + | {{HistC|2023-05-20|1000000|Ryan Propper|855602}} |
| + | {{HistR|2023-05-18|Ryan Propper|855517}} to {{Rn|1000000|1000000}} | ||
| + | {{HistC|2023-04-23|2-100000|Mark Rodenkirch}}, double-check | ||
| + | {{HistC|2013|8247-306195|Günter Löh}} | ||
| + | {{HistC|2000|1851-8247|Wilfrid Keller}} | ||
| + | {{HistF|1998-11-10|6460|Wilfrid Keller}} | ||
| + | {{HistC|1989|1-1851|Harvey Dubner}} | ||
Latest revision as of 05:33, 25 October 2024
Current data
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Remarks : |
See additional history at Generalized Cullen primes & Discoverers of Generalized Cullen primes. |
Notes
History
- 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
- 2013: Checked n = 8247 - 306195, Günter Löh
- 2000: Checked n = 1851 - 8247, Wilfrid Keller
- 1998-11-10: Found n = 6460, Wilfrid Keller
- 1989: Checked n = 1 - 1851, Harvey Dubner
