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Difference between revisions of "Cullen prime 7"
(reserving base) |
(bump max n) |
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| Line 1: | Line 1: | ||
{{Cullen prime | {{Cullen prime | ||
|CuBase=7 | |CuBase=7 | ||
| − | |CuMaxn= | + | |CuMaxn=2000000 |
| − | |CuDate=2023- | + | |CuDate=2023-07-14 |
| − | |CuReserved= | + | |CuReserved= |
|CuNlist= | |CuNlist= | ||
34 | 34 | ||
| Line 12: | Line 12: | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistC|2023-07-14|2000000|Ryan Propper}} | ||
{{HistC|2023-05-28|500000|Mark Rodenkirch|631405}} | {{HistC|2023-05-28|500000|Mark Rodenkirch|631405}} | ||
{{HistF|2023-05-28|474280|Mark Rodenkirch|631405}} | {{HistF|2023-05-28|474280|Mark Rodenkirch|631405}} | ||
Revision as of 19:23, 14 July 2023
Current data
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Remarks : |
The sequence A242177 in OEIS |
Notes
History
- 2023-07-14: Checked to n = 2000000, Ryan Propper
- 2023-05-28: Checked to n = 500000, Mark Rodenkirch
- 2023-05-28: Found n = 474280, Mark Rodenkirch
- 2023-04-28: Reserved by Mark Rodenkirch to n=500000
- 2023-04-23: Checked n = 2 - 100000, Mark Rodenkirch, double-checked
- 1998-11-13: Found n = 9898, Wilfrid Keller
- 1990-01-01: Found n = 1980, Harvey Dubner
