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 109"

From Prime-Wiki
Jump to: navigation, search
(change maxn calculation, add history & remarks)
(double-check to n=100K)
 
(2 intermediate revisions by the same user not shown)
Line 9: Line 9:
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistC|2024-11-06|1-100000|Gary Barnes|1059888}}, double-check, released
 +
{{HistR|2024-10-28|Gary Barnes|1058845}}, for {{Rn|1|100000}} double-check
 
{{HistR|2016-10-21|PrimeGrid Generalized Cullen Prime Search|P#7073}}
 
{{HistR|2016-10-21|PrimeGrid Generalized Cullen Prime Search|P#7073}}
 
{{HistC|?|1-828000|PrimeGrid Generalized Cullen Prime Search}}, double-check {{Rn|1|200000}}, see PRPnet [https://www.primegrid.com/forum_thread.php?id=7415#107440 Max{{Vn}} completed]
 
{{HistC|?|1-828000|PrimeGrid Generalized Cullen Prime Search}}, double-check {{Rn|1|200000}}, see PRPnet [https://www.primegrid.com/forum_thread.php?id=7415#107440 Max{{Vn}} completed]
{{HistC|?|100000-200000|Daniel Hermle}}
+
{{HistC|2008|100000-200000|Daniel Hermle}}
{{HistC|?|1-100000|Predrag Minovic}}
+
{{HistC|2008|1-100000|Predrag Minovic}}
 +
 
 +
[[Category:PrimeGrid Generalized Cullen Prime Search]]

Latest revision as of 22:57, 7 November 2024

Reserved! This sequence is currently reserved by: PrimeGrid

Current data

ASCII format : n*109^n+1
Base : 109
Count : 0
Max n : 3,270,899
Date : 2024-10-27
Reserved : PrimeGridPrimeGrid/Reserved
Remarks :
Base is part of Multi Reservation:17 for the PrimeGrid Generalized Cullen Prime Search.
Tests are handed out by size so the n-value from the multi-reservation is adjusted accordingly.

History