| Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
| Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
Difference between revisions of "Cullen prime 7"
(Added reservation) |
(corr.) |
||
| Line 12: | Line 12: | ||
==History== | ==History== | ||
{{HistR|2023-05-01|Mark Rodenkirch|627669}} | {{HistR|2023-05-01|Mark Rodenkirch|627669}} | ||
| − | {{HistC|2023-04-23|2-100000|Mark Rodenkirch}},double-checked | + | {{HistC|2023-04-23|2-100000|Mark Rodenkirch}}, double-checked |
{{HistF|1998-11-13|9898|Wilfrid Keller}} | {{HistF|1998-11-13|9898|Wilfrid Keller}} | ||
| − | {{HistF| | + | {{HistF|1990-01-01|1980|Harvey Dubner}} |
Revision as of 16:00, 7 May 2023
| Reserved! This sequence is currently reserved by: Mark Rodenkirch |
Current data
|
|
Remarks : |
The sequence A242177 in OEIS |
Notes
History
- 2023-05-01: Reserved by Mark Rodenkirch
- 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
