PRP Top Records

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Search for : (18^x-1)/17


Rank
Probable prime
Digits (> 10000)
Who?
When?
32(18^180181-1)/17226176Andy Steward04/2007
40(18^157051-1)/17197141Paul Bourdelais03/2010
50(18^142031-1)/17178287Paul Bourdelais03/2010
1458(18^28807-1)/1736160Henri Lifchitz09/2007
2177(18^25667-1)/1732218Henri Lifchitz09/2007

Total : 5 PRP(s)



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Created by  Henri Lifchitz & Renaud Lifchitz : October, 26 2000, last modification: July, 30 2010 08:06 (Time in France)