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Difference between revisions of "Cullen prime 40"

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==History==
 
==History==
 +
{{HistC|?|136149|(?)}}
 +
{{HistF|2009-05-11|88195|Lei Zhou}}
 +
{{HistF|2009-04-09|74844|Lei Zhou}}

Revision as of 21:45, 17 April 2023

Current data

ASCII format : n*40^n+1
Base : 40
Count : 4
Max n : 50,675
Date : 2019-11-23
1, 202, 74844, 88195

History

  • ?: Checked to n = 136149, (?)
  • 2009-05-11: Found n = 88195, Lei Zhou
  • 2009-04-09: Found n = 74844, Lei Zhou