PRP Top Records

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Search for : 2^n-21


Rank
Probable prime
Digits (> 10000)
Who?
When?
16712^944561-21284342Stefano Morozzi07/2022
19842^840203-21252927Stefano Morozzi07/2022
21522^783893-21235976Stefano Morozzi07/2022
29112^659589-21198557Stefano Morozzi07/2022
55772^439931-21132433Lelio R Paula08/2017
60122^420694-21126642Lelio R Paula05/2017
66282^396790-21119446Lelio R Paula04/2013
165282^264683-2179678Lelio R Paula05/2012
638112^145289-2143737Lelio R Paula04/2010
649352^139237-2141915Lelio R Paula04/2010
1526192^96094-2128928Henri Lifchitz06/2005
2068052^62941-2118948Henri Lifchitz05/2005
2499602^43349-2113050Henri Lifchitz04/2005
2599592^39621-2111928Donovan Johnson07/2004

Total : 14 PRP(s)



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Created by  Henri Lifchitz & Renaud Lifchitz : October, 26 2000, last modification: June, 09 2026 15:49 (Time in France)