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Difference between revisions of "Cullen prime 7"
(link at Cullen page) |
(double-check to n=100K) |
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| Line 2: | Line 2: | ||
|CuBase=7 | |CuBase=7 | ||
|CuMaxn=2000000 | |CuMaxn=2000000 | ||
| − | |CuDate= | + | |CuDate=2024-10-25 |
|CuReserved= | |CuReserved= | ||
|CuNlist= | |CuNlist= | ||
| Line 12: | Line 12: | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistC|2024-10-25|1-100000|Gary Barnes|1058845}}, double-check, released | ||
{{HistC|2023-07-14|500000-2000000|Ryan Propper|858785}}, released | {{HistC|2023-07-14|500000-2000000|Ryan Propper|858785}}, released | ||
{{HistR|2023-07-04|Ryan Propper|858168}} for {{Rn|500000|2000000}} | {{HistR|2023-07-04|Ryan Propper|858168}} for {{Rn|500000|2000000}} | ||
Latest revision as of 05:11, 29 October 2024
Current data
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Remarks : |
The sequence A242177 in OEIS |
Notes
History
- 2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
- 2023-07-14: Checked n = 500000 - 2000000, Ryan Propper, released
- 2023-07-04: Reserved by Ryan Propper for n = 500000 - 2000000
- 2023-05-28: Checked n = 100000 - 500000, Mark Rodenkirch, double-check n = 100000 - 255681, released
- 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-check
- 2005: Checked n = 27927 - 255681, Günter Löh
- 2000: Checked n = 4415 - 27927, Wilfrid Keller
- 1998-11-13: Found n = 9898, Wilfrid Keller
- 1989: Checked n = 1 - 4415, Harvey Dubner
- 1989: Found n = 1980, Harvey Dubner
