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Search for : F(x)


Rank
Probable prime
Digits (> 10000)
Who?
When?
19F(11964299)2500391Ryan Propper + Sergey Batalov06/2025
30F(10367321)2166642Ryan Propper08/2024
33F(10317107)2156148Ryan Propper07/2024
44F(7789819)1627976Ryan Propper07/2024
55F(6530879)1364873Ryan Propper08/2022
162F(4740217)990647Ryan Propper07/2022
206F(3340367)698096Henri Lifchitz03/2018
213F(3244369)678033Henri Lifchitz09/2017
257F(2904353)606974Henri Lifchitz07/2014
743F(1968721)411439Henri Lifchitz11/2009
874F(1803059)376817Henri Lifchitz06/2009
1057F(1636007)341905Henri Lifchitz03/2009
1548F(1285607)268676Henri Lifchitz11/2008
2060F(1049897)219416Henri Lifchitz10/2008
2664F(931517)194676Henri Lifchitz09/2008
5578F(604711)126377Henri Lifchitz02/2005
5758F(593689)124074Henri Lifchitz01/2005
5823F(590041)123311Henri Lifchitz01/2005
13149F(433781)90655Henri Lifchitz09/2003
14933F(397379)83047Henri Lifchitz08/2003
63471F(201107)42029Henri Lifchitz02/2003
71989F(148091)30949T. D. Noe02/2003
153130F(130021)27173Dudley Fox12/2002
165358F(104911)21925Bouk de Water04/2001

Total : 24 PRP(s)



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Created by  Henri Lifchitz & Renaud Lifchitz : October, 26 2000, last modification: July, 13 2025 09:00 (Time in France)