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Difference between revisions of "Cullen prime 7"
(Completed reservation) |
(reserving base) |
||
| Line 3: | Line 3: | ||
|CuMaxn=500000 | |CuMaxn=500000 | ||
|CuDate=2023-05-28 | |CuDate=2023-05-28 | ||
| − | |CuReserved= | + | |CuReserved=Ryan Propper |
|CuNlist= | |CuNlist= | ||
34 | 34 | ||
Revision as of 21:29, 4 July 2023
| Reserved! This sequence is currently reserved by: Ryan Propper |
Current data
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Remarks : |
The sequence A242177 in OEIS |
Notes
History
- 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
