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Difference between revisions of "Cullen prime 14"
(Updated with new primes) |
(add & correct history, add OEIS & remark) |
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| Line 2: | Line 2: | ||
|CuBase=14 | |CuBase=14 | ||
|CuMaxn= 2000000 | |CuMaxn= 2000000 | ||
| − | |CuDate=2023-05- | + | |CuDate=2023-05-29 |
|CuReserved= | |CuReserved= | ||
|CuNlist= | |CuNlist= | ||
| Line 21: | Line 21: | ||
1486287;136096 | 1486287;136096 | ||
1909683;136099 | 1909683;136099 | ||
| − | |CuRemarks= | + | |CuRemarks=The {{OEIS|l|A242197}}<br>See additional history at [http://www.loeh.name/guenter/gc/ Generalized Cullen primes] & [http://prothsearch.com/GC-Discoverers.html Discoverers of Generalized Cullen primes]. |
}} | }} | ||
==History== | ==History== | ||
| − | {{HistC|2023-05-29|2000000|Ryan Propper| | + | {{HistC|2023-05-29|1000000-2000000|Ryan Propper|856092}} |
| − | {{HistF|2023-05- | + | {{HistF|2023-05-27|1909683|Ryan Propper|856092}} |
| − | {{HistF|2023-05- | + | {{HistF|2023-05-26|1486287|Ryan Propper|856092}} |
| − | {{HistF|2023-05- | + | {{HistF|2023-05-26|1198433|Ryan Propper|856092}} |
| − | {{HistR|2023-05-25|Ryan Propper| | + | {{HistR|2023-05-25|Ryan Propper|855879}} for {{Rn|1000000|2000000}} |
| − | {{ | + | {{HistC|2023-05-20|1000000|Ryan Propper|855602}} |
| − | {{ | + | {{HistR|2023-05-18|Ryan Propper|855523}} to {{Rn|1000000|1000000}} |
| − | {{HistC|2023-04-23|100000|Mark Rodenkirch}}, double- | + | {{HistC|2023-04-23|2-100000|Mark Rodenkirch}}, double-check |
| − | {{HistC| | + | {{HistC|2012|4827-246922|Günter Löh}} |
{{HistF|2000-12-06|42545|Günter Löh}} | {{HistF|2000-12-06|42545|Günter Löh}} | ||
| + | {{HistC|2000|2228-4827|Wilfrid Keller}} | ||
{{HistF|2000|2429|Wilfrid Keller}} | {{HistF|2000|2429|Wilfrid Keller}} | ||
{{HistF|1998-11-30|12509|Steffen Polster}} | {{HistF|1998-11-30|12509|Steffen Polster}} | ||
{{HistF|1998-11-20|5686|Steffen Polster}} | {{HistF|1998-11-20|5686|Steffen Polster}} | ||
| − | {{HistF| | + | {{HistC|1989|1-2228|Harvey Dubner}} |
| + | {{HistF|1989|1798|Harvey Dubner}} | ||
Revision as of 08:57, 24 October 2024
Current data
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Remarks : |
The sequence A242197 in OEIS See additional history at Generalized Cullen primes & Discoverers of Generalized Cullen primes. |
History
- 2023-05-29: Checked n = 1000000 - 2000000, Ryan Propper
- 2023-05-27: Found n = 1909683, Ryan Propper
- 2023-05-26: Found n = 1486287, Ryan Propper
- 2023-05-26: Found n = 1198433, Ryan Propper
- 2023-05-25: Reserved by Ryan Propper for n = 1000000 - 2000000
- 2023-05-20: Checked to n = 1000000, Ryan Propper
- 2023-05-18: Reserved by Ryan Propper to n = 1000000
- 2023-04-23: Checked n = 2 - 100000, Mark Rodenkirch, double-check
- 2012: Checked n = 4827 - 246922, Günter Löh
- 2000-12-06: Found n = 42545, Günter Löh
- 2000: Checked n = 2228 - 4827, Wilfrid Keller
- 2000: Found n = 2429, Wilfrid Keller
- 1998-11-30: Found n = 12509, Steffen Polster
- 1998-11-20: Found n = 5686, Steffen Polster
- 1989: Checked n = 1 - 2228, Harvey Dubner
- 1989: Found n = 1798, Harvey Dubner
