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Difference between revisions of "Cullen prime 15"
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{{Cullen prime | {{Cullen prime | ||
|CuBase=15 | |CuBase=15 | ||
| − | |CuMaxn= | + | |CuMaxn=1500000 |
| − | |CuDate=2023-04- | + | |CuDate=2023-04-29 |
| − | |CuReserved= | + | |CuReserved= |
|CuNlist= | |CuNlist= | ||
8 | 8 | ||
| − | 14 | + | 14;T:T |
44 | 44 | ||
154 | 154 | ||
| Line 13: | Line 13: | ||
17426;8494 | 17426;8494 | ||
59430;342;C:{{NPr|3962|15|59431}} | 59430;342;C:{{NPr|3962|15|59431}} | ||
| − | |CuRemarks= | + | 451554;135999 |
| + | 551878;136000 | ||
| + | |CuRemarks=The {{OEIS|l|A242198}}<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- | + | {{HistC|2023-04-29|200000-1500000|Ryan Propper|851787}}, released |
| − | {{HistR|2023-04-01|Mark Rodenkirch| | + | {{HistF|2023-04-28|551878|Ryan Propper|851787}} |
| − | {{HistC| | + | {{HistF|2023-04-28|451554|Ryan Propper|851787}} |
| + | {{HistR|2023-04-28|Ryan Propper|851708}} to {{Rn|1500000|1500000}} | ||
| + | {{HistC|2023-04-27|100000-200000|Mark Rodenkirch|851652}}, double-check {{Rn|100000|136149}}, released | ||
| + | {{HistC|2023-04-17|2-100000|Mark Rodenkirch|850871}}, double-check | ||
| + | {{HistR|2023-04-01|Mark Rodenkirch|849933}} to {{Rn|200000|200000}} | ||
| + | {{HistC|2011|10083-136149|Günter Löh}} | ||
{{HistF|2001-10-05|59430|Günter Löh}} | {{HistF|2001-10-05|59430|Günter Löh}} | ||
{{HistF|2000-07-05|17426|Günter Löh}} | {{HistF|2000-07-05|17426|Günter Löh}} | ||
| + | {{HistC|2000|3124-10083|Wilfrid Keller}} | ||
| + | {{HistC|1989|1-3124|Harvey Dubner}} | ||
Latest revision as of 04:01, 25 October 2024
Current data
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|
Remarks : |
The sequence A242198 in OEIS See additional history at Generalized Cullen primes & Discoverers of Generalized Cullen primes. |
Notes
- ↑ Twin n=14
- ↑ Proth 3962•1559431+1
History
- 2023-04-29: Checked n = 200000 - 1500000, Ryan Propper, released
- 2023-04-28: Found n = 551878, Ryan Propper
- 2023-04-28: Found n = 451554, Ryan Propper
- 2023-04-28: Reserved by Ryan Propper to n = 1500000
- 2023-04-27: Checked n = 100000 - 200000, Mark Rodenkirch, double-check n = 100000 - 136149, released
- 2023-04-17: Checked n = 2 - 100000, Mark Rodenkirch, double-check
- 2023-04-01: Reserved by Mark Rodenkirch to n = 200000
- 2011: Checked n = 10083 - 136149, Günter Löh
- 2001-10-05: Found n = 59430, Günter Löh
- 2000-07-05: Found n = 17426, Günter Löh
- 2000: Checked n = 3124 - 10083, Wilfrid Keller
- 1989: Checked n = 1 - 3124, Harvey Dubner
