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Difference between revisions of "Cullen prime 81"

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(Double-checked)
(double-check to n=100K)
 
(6 intermediate revisions by 2 users not shown)
Line 2: Line 2:
 
|CuBase=81
 
|CuBase=81
 
|CuMaxn=280000
 
|CuMaxn=280000
|CuDate=2019-11-23
+
|CuDate=2024-10-25
 
|CuReserved=
 
|CuReserved=
 
|CuNlist=
 
|CuNlist=
 
350;C:{{NPr|350|3|1400}}
 
350;C:{{NPr|350|3|1400}}
 
73272;92801;C:{{NPr|24424|3|293089}}
 
73272;92801;C:{{NPr|24424|3|293089}}
126042;102894;C:{{NPr|42014|6|504169}}
+
126042;102894;C:{{NPr|42014|3|504169}}
 
178192;103488;C:{{NPr|178192|3|712768}}
 
178192;103488;C:{{NPr|178192|3|712768}}
 
|CuRemarks=
 
|CuRemarks=
 
}}
 
}}
 
==History==
 
==History==
{{HistC|2023-05-14|1-100000|Mark Rodenkirch|630680}}, double-checked and released
+
{{HistC|2024-10-25|1-100000|Gary Barnes|1058845}}, double-check, released
{{HistC|?|81810-280000|Thomas Ritschel,TOPS}}
+
{{HistC|2023-05-14|1-100000|Mark Rodenkirch|855327}}, double-check, released
{{HistF|2011-12-06|178192|Thomas Ritschel,TOPS}}
+
{{HistR|2023-04-18|Mark Rodenkirch|850926}} to {{Rn|100000|100000}}, double-check
{{HistF|2011-11-13|126042|Thomas Ritschel,TOPS}}
+
{{HistC|2013|81810-280000|Thomas Ritschel,The Other Prime Search}}
 +
{{HistF|2011-12-06|178192|Thomas Ritschel,The Other Prime Search}}
 +
{{HistF|2011-11-13|126042|Thomas Ritschel,The Other Prime Search}}
 +
{{HistC|2011|4085-86965|Günter Löh}}
 
{{HistF|2010-05-23|73272|Günter Löh}}
 
{{HistF|2010-05-23|73272|Günter Löh}}
{{HistC|?|81809|(?)}}
+
{{HistC|2000|1-4085|Wilfrid Keller}}

Latest revision as of 22:49, 29 October 2024

Current data

ASCII format : n*81^n+1
Base : 81
Count : 4
Max n : 280,000
Date : 2024-10-25
350[1], 73272[2], 126042[3], 178192[4]

Notes

History