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Difference between revisions of "Cullen prime 18"
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(links at Cullen page) |
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| Line 21: | Line 21: | ||
353901 | 353901 | ||
612497;136064 | 612497;136064 | ||
| − | |CuRemarks=The {{OEIS|l|A007648}} | + | |CuRemarks=The {{OEIS|l|A007648}} |
}} | }} | ||
==History== | ==History== | ||
Latest revision as of 13:55, 25 October 2024
Current data
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|
Remarks : |
The sequence A007648 in OEIS |
Notes
- ↑ Twin n=1
History
- 2023-05-20: Checked to n = 1000000, Ryan Propper
- 2023-05-20: Found n = 612497, Ryan Propper
- 2023-05-20: Found n = 353901, Ryan Propper
- 2023-05-20: Found n = 342091, Ryan Propper
- 2023-05-20: Found n = 219525, Ryan Propper
- 2023-05-18: Reserved by Ryan Propper to n = 1000000
- 2023-04-25: Checked n = 2 - 100000, Mark Rodenkirch, double-check
- 2014: Checked n = 4441 - 218779, Günter Löh
- ?: Found n = 155928, Günter Löh
- ?: Found n = 150940, Günter Löh
- 2002-05-20: Found n = 60239, Günter Löh
- 2000-11-02: Found n = 49963, Günter Löh
- 2000-05-15: Found n = 16839, Günter Löh
- 2000: Checked n = 3054 - 4441, Wilfrid Keller
- 2000-02: Found n = 3401, Wilfrid Keller
- 1989: Checked n = 1 - 3054, Harvey Dubner
- 1989: Found n = 1683, Harvey Dubner
- 1989: Found n = 842, Harvey Dubner
