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Difference between revisions of "Cullen prime 21"

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(double-check to n=100K)
(additional history per Beginnings webpage & Wilfrid Keller Email)
 
Line 13: Line 13:
 
==History==
 
==History==
 
{{HistC|2024-10-25|1-100000|Gary Barnes|1058845}}, double-check, released
 
{{HistC|2024-10-25|1-100000|Gary Barnes|1058845}}, double-check, released
{{HistC|2012|4685-277711|Günter Löh}}
+
{{HistC|2012|35431-277711|Günter Löh}}
 
{{HistF|2003-07-31|67100|Günter Löh}}
 
{{HistF|2003-07-31|67100|Günter Löh}}
{{HistC|2000|1-4685|Wilfrid Keller}}
+
{{HistC|2000-12|4685-35431|Günter Löh}}
 +
{{HistC|2000-02|1-4685|Wilfrid Keller}}

Latest revision as of 03:19, 10 April 2025

Current data

ASCII format : n*21^n+1
Base : 21
Count : 4
Max n : 277,711
Date : 2024-10-25
2[1], 8, 26, 67100

Notes

History