PRP Top Records

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Rank
Probable prime
Digits (> 10000)
Who?
When?
8242^1397089-1397089420566Henri Lifchitz10/2024
13262^1061095-1061095319422Henri Lifchitz10/2013
13922^1015321-1015321305643Henri Lifchitz08/2013
371936^107827-107827167812Kellen Shenton06/2023
42502^505431-505431152150Henri Lifchitz04/2005
43062^500899-500899150786Henri Lifchitz04/2005
46452^481801-481801145037Henri Lifchitz03/2005
69089^120590-120590115073Robert Price03/2014
71593^235532-235532112378Anonymous09/2025
109768^112539-112539101633Robert Price01/2014
122266^124433-12443396828Robert Price01/2014
189242^228271-22827168717Henri Lifchitz11/2004
2072515013^15012-1501262698Henri Lifchitz10/2014
2126510^60959-6095960959Henri Lifchitz08/2002
248772^182451-18245154924Henri Lifchitz10/2004
25047855^18538-1853854353Kellen Shenton06/2023
6120210^48449-4844948449Henri Lifchitz07/2002
6133410^48107-4810748108Henri Lifchitz07/2002
673339^39212-3921237418Robert Price03/2014
711029^34334-3433432763Robert Price03/2014
712862^108049-10804932526Henri Lifchitz11/2001
153338256^11517-1151727736Enzo Doria10/2012
2079172^61011-6101118367Henri Lifchitz09/2001
2079662^60975-6097518356Henri Lifchitz09/2001
2473562^44169-4416913297Henri Lifchitz09/2001
2569563^25628-2562812228Henri Lifchitz09/2001
2575429019^3072-307212151Henri Lifchitz11/2004
26538046^6737-673711202T. D. Noe09/2004

Total : 28 PRP(s)



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Created by  Henri Lifchitz & Renaud Lifchitz : October, 26 2000, last modification: February, 23 2026 13:30 (Time in France)