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Difference between revisions of "Cullen prime 15"

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(hist.)
(add history, OEIS, & remark)
Line 15: Line 15:
 
451554;135999
 
451554;135999
 
551878;136000
 
551878;136000
|CuRemarks=
+
|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|2023-04-29|1500000|Ryan Propper|629673}}, released
+
{{HistC|2023-04-29|200000-1500000|Ryan Propper|851787}}, released
{{HistF|2023-04-29|551878|Ryan Propper|629673}}
+
{{HistF|2023-04-28|551878|Ryan Propper|851787}}
{{HistF|2023-04-29|451554|Ryan Propper|629673}}
+
{{HistF|2023-04-28|451554|Ryan Propper|851787}}
{{HistR|2023-04-28|Ryan Propper|629592}} upto {{Vn}}=1500000
+
{{HistR|2023-04-28|Ryan Propper|851708}} to {{Rn|1500000|1500000}}
{{HistC|2023-04-27|100001-200000|Mark Rodenkirch|629530}}, released
+
{{HistC|2023-04-27|100000-200000|Mark Rodenkirch|851652}}, double-check {{Rn|100000|136149}}, released
{{HistC|2023-04-17|100000|Mark Rodenkirch|628703}}, double-checked
+
{{HistC|2023-04-17|2-100000|Mark Rodenkirch|850871}}, double-check
{{HistR|2023-04-01|Mark Rodenkirch|627669}}
+
{{HistR|2023-04-01|Mark Rodenkirch|849933}} to {{Rn|200000|200000}}
{{HistC|?|136149|(?)}}
+
{{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}}

Revision as of 03:58, 25 October 2024

Current data

ASCII format : n*15^n+1
Base : 15
Count : 10
Max n : 1,500,000
Date : 2023-04-29
8, 14, 44, 154, 274, 694, 17426, 59430[1], 451554, 551878
Remarks :
The sequence A242198 in OEIS
See additional history at Generalized Cullen primes & Discoverers of Generalized Cullen primes.

Notes

History