PRP Records

Probable Primes Top 10000

(290751 PRPs in the top)


What is a PRP ?

A PRP is a probable prime number, a number that nobody knows how to prove or disprove its primality.
Here are some criterions that can be used to recognize these numbers :

- N does not have any prime factor up to 2^32.
- N cannot be trivially written into a product.
- Take 3 square-free consecutive bases such that (b1/N)=(b2/N)=(b3/N)= -1. N should be such that b1^((N-1)/2)=b2^((N-1)/2)=b3^((N-1)/2)= -1 (mod N).
- Take a prime base such that (b/N)= -1 and b<>b1<>b2<>b3. N should pass the strong test in base b.
- or more (if someone has got an idea) !!!


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1-250   251-500   501-750   751-1000   1001-1250   1251-1500   1501-1750   1751-2000   
2001-2250   2251-2500   2501-2750   2751-3000   3001-3250   3251-3500   3501-3750   3751-4000   
4001-4250   4251-4500   4501-4750   4751-5000   5001-5250   5251-5500   5501-5750   5751-6000   
6001-6250   6251-6500   6501-6750   6751-7000   7001-7250   7251-7500   7501-7750   7751-8000   
8001-8250   8251-8500   8501-8750   8751-9000   9001-9250   9251-9500   9501-9750   9751-10000   


Rank Probable prime Digits (> 50000) Who ? When ?
62512^338659+15543101947Stefano Morozzi05/2022
62522^338654+51027101946Stefano Morozzi12/2021
62532^338656-152115101946Stefano Morozzi12/2021
62542^338654+32415101946Stefano Morozzi02/2022
62552^338654+39799101946Stefano Morozzi05/2022
62562^338653+126629101945Stefano Morozzi12/2021
62572^338653+33279101945Stefano Morozzi02/2022
62582^338652-107097101945Stefano Morozzi03/2022
62592^338649-154663101944Stefano Morozzi02/2022
62602^338650+61399101944Stefano Morozzi04/2022
62612^338645+150311101943Stefano Morozzi11/2021
62622^338645+28481101943Stefano Morozzi01/2022
62632^338647-77895101943Stefano Morozzi01/2022
62642^338647-84607101943Stefano Morozzi04/2022
62652^338647+164523101943Stefano Morozzi05/2022
62662^338645+64845101943Stefano Morozzi05/2022
62672^338641-152541101942Stefano Morozzi12/2021
62682^338643-56487101942Stefano Morozzi03/2022
62692^338638+100575101941Stefano Morozzi12/2021
62702^338639-127461101941Stefano Morozzi12/2021
62712^338640+187657101941Stefano Morozzi04/2022
62722^338635+1961101940Stefano Morozzi12/2021
62732^338637+102125101940Stefano Morozzi12/2021
627828594^3673+3673^28594101939Hans Havermann02/2019
62742^338631+110741101939Stefano Morozzi03/2022
62752^338631+112119101939Stefano Morozzi04/2022
62762^338634-83097101939Stefano Morozzi04/2022
62772^338633+139701101939Stefano Morozzi05/2022
62792^338630-150341101938Stefano Morozzi12/2021
62802^338630+12867101938Stefano Morozzi04/2022
62812^338626-105875101937Stefano Morozzi02/2022
62822^338621+33069101936Stefano Morozzi02/2022
62832^338623-106405101936Stefano Morozzi03/2022
62842^338621+61751101936Stefano Morozzi04/2022
62852^338620-150735101935Stefano Morozzi12/2021
62862^338619-27765101935Stefano Morozzi01/2022
62872^338619-77959101935Stefano Morozzi01/2022
62882^338615+151655101934Stefano Morozzi12/2021
62892^338616+5047101934Stefano Morozzi01/2022
62902^338616+39705101934Stefano Morozzi05/2022
62912^338611+76659101933Stefano Morozzi12/2021
62922^338613-109791101933Stefano Morozzi04/2022
62932^338609+130139101932Stefano Morozzi01/2022
62942^338609+131327101932Stefano Morozzi01/2022
62952^338608-155453101932Stefano Morozzi02/2022
62962^338609+161721101932Stefano Morozzi04/2022
62972^338607+30611101931Stefano Morozzi01/2022
62982^338607+106695101931Stefano Morozzi02/2022
62992^338606-32291101931Stefano Morozzi03/2022
63002^338606+15195101931Stefano Morozzi05/2022
63012^338603-1195101930Stefano Morozzi12/2021
63022^338601+108867101930Stefano Morozzi03/2022
63032^338603+34311101930Stefano Morozzi03/2022
63042^338598+57127101929Stefano Morozzi02/2022
63052^338598+162645101929Stefano Morozzi04/2022
63062^338596-1739101928Stefano Morozzi12/2021
63072^338595-78687101928Stefano Morozzi01/2022
63082^338595+181683101928Stefano Morozzi02/2022
63092^338597-106045101928Stefano Morozzi02/2022
63102^338591+53769101927Stefano Morozzi01/2022
63112^338593+156989101927Stefano Morozzi02/2022
63122^338592+36157101927Stefano Morozzi03/2022
63132^338590+182007101926Stefano Morozzi02/2022
63142^338590+60747101926Stefano Morozzi03/2022
63152^338588+62397101926Stefano Morozzi04/2022
63162^338589-9685101926Stefano Morozzi04/2022
6321(2^338587+2306)/2101925Stefano Morozzi02/2021
63172^338586+1153101925Stefano Morozzi12/2021
63182^338587-51709101925Stefano Morozzi12/2021
63192^338586+105303101925Stefano Morozzi01/2022
63202^338585-131773101925Stefano Morozzi03/2022
63222^338584+100771101924Stefano Morozzi11/2021
63232^338581-150415101924Stefano Morozzi12/2021
63242^338581-2349101924Stefano Morozzi12/2021
63252^338575-28815101922Stefano Morozzi01/2022
63262^338575-33645101922Stefano Morozzi04/2022
63272^338573-156693101921Stefano Morozzi03/2022
63302^338568+37101920Lelio R Paula07/2011
63282^338570-53933101920Stefano Morozzi02/2022
63292^338569+87201101920Stefano Morozzi04/2022
63312^338567-9619101919Stefano Morozzi04/2022
63322^338564-56763101918Stefano Morozzi03/2022
63332^338561+112007101918Stefano Morozzi04/2022
63342^338561-9315101918Stefano Morozzi04/2022
63392^338559-1858777101917Enzo Doria04/2016
63352^338558+4825101917Stefano Morozzi01/2022
63362^338559-127935101917Stefano Morozzi01/2022
63372^338560+154891101917Stefano Morozzi01/2022
63382^338559+131885101917Stefano Morozzi02/2022
63402^338555+189981101916Stefano Morozzi05/2022
63412^338553-125383101915Stefano Morozzi12/2021
63422^338554-82821101915Stefano Morozzi03/2022
63432^338548+76923101914Stefano Morozzi12/2021
63442^338549+158517101914Stefano Morozzi03/2022
63452^338549+85397101914Stefano Morozzi03/2022
63462^338548+138121101914Stefano Morozzi05/2022
63472^338547+129321101913Stefano Morozzi01/2022
63482^338547-153481101913Stefano Morozzi01/2022
63492^338544+107853101912Stefano Morozzi02/2022
63502^338541+152721101911Stefano Morozzi01/2022
63512^338539+60825101911Stefano Morozzi03/2022
63522^338539+160881101911Stefano Morozzi03/2022
63532^338541-182523101911Stefano Morozzi03/2022
63542^338540+87645101911Stefano Morozzi04/2022
63552^338536-100785101910Stefano Morozzi12/2021
63562^338535-51837101910Stefano Morozzi12/2021
63572^338535-158745101910Stefano Morozzi04/2022
63582^338532+39445101909Stefano Morozzi05/2022
63592^338531+81081101908Stefano Morozzi01/2022
63602^338530+59835101908Stefano Morozzi03/2022
63612^338529+186551101908Stefano Morozzi04/2022
63622^338531+61313101908Stefano Morozzi04/2022
63632^338531-9277101908Stefano Morozzi04/2022
63642^338524+54421101906Stefano Morozzi01/2022
63652^338522-155811101906Stefano Morozzi02/2022
63662^338521+183131101905Stefano Morozzi02/2022
63672^338520+34945101905Stefano Morozzi03/2022
63682^338518-182885101905Stefano Morozzi04/2022
63692^338518+114633101905Stefano Morozzi05/2022
6376(9*2^338520+1)/365101904Lelio R Paula12/2013
63702^338517-125955101904Stefano Morozzi12/2021
63712^338517+126437101904Stefano Morozzi12/2021
63722^338517-53499101904Stefano Morozzi01/2022
63732^338515+30369101904Stefano Morozzi01/2022
63742^338517-184623101904Stefano Morozzi04/2022
63752^338515+89333101904Stefano Morozzi05/2022
637924502^14419+14419^24502101903Hans Havermann01/2019
63772^338512-827101903Stefano Morozzi12/2021
63782^338514-6611101903Stefano Morozzi03/2022
63802^338509+5139101902Stefano Morozzi01/2022
63812^338504-152615101900Stefano Morozzi01/2022
63822^338502-4587101900Stefano Morozzi02/2022
63832^338500-26865101899Stefano Morozzi12/2021
63842^338501-177471101899Stefano Morozzi12/2021
63852^338499-3915101899Stefano Morozzi01/2022
63862^338501+32051101899Stefano Morozzi02/2022
63872^338499+183533101899Stefano Morozzi03/2022
63882^338500+35625101899Stefano Morozzi03/2022
63892^338499+87579101899Stefano Morozzi04/2022
63922^338497-17041101898Enzo Doria05/2013
63902^338497+150405101898Stefano Morozzi11/2021
63912^338495+100533101898Stefano Morozzi12/2021
63932^338494+36057101897Stefano Morozzi03/2022
63942^338492+39015101897Stefano Morozzi05/2022
63952^338490+61149101896Stefano Morozzi03/2022
63962^338489+161369101896Stefano Morozzi04/2022
63972^338487-3555101895Stefano Morozzi01/2022
63982^338487-183129101895Stefano Morozzi04/2022
63992^338484+128767101894Stefano Morozzi01/2022
64002^338484-31895101894Stefano Morozzi03/2022
64012^338478+10893101893Stefano Morozzi03/2022
64022^338479+87243101893Stefano Morozzi04/2022
64052^338475+54615101892Lelio R Paula10/2016
64032^338475-59775101892Stefano Morozzi04/2022
64042^338476-134237101892Stefano Morozzi04/2022
64062^338474+100767101891Stefano Morozzi11/2021
64072^338474+81165101891Stefano Morozzi01/2022
64082^338470+27777101890Stefano Morozzi01/2022
64092^338468+31351101890Stefano Morozzi01/2022
64102^338469-106339101890Stefano Morozzi03/2022
64112^338471+187469101890Stefano Morozzi04/2022
64122^338467-25665101889Stefano Morozzi12/2021
64132^338465+152139101889Stefano Morozzi12/2021
64142^338466-28643101889Stefano Morozzi01/2022
64152^338465+181517101889Stefano Morozzi01/2022
64162^338464-104009101888Stefano Morozzi02/2022
64172^338463+185169101888Stefano Morozzi03/2022
64182^338464+60595101888Stefano Morozzi03/2022
64192^338458+60273101887Stefano Morozzi03/2022
64202^338461+135867101887Stefano Morozzi03/2022
64212^338455-4621101886Stefano Morozzi02/2022
64222^338457+187827101886Stefano Morozzi04/2022
64232^338454+133737101885Stefano Morozzi03/2022
64242^338454-158501101885Stefano Morozzi04/2022
64252^338454-184217101885Stefano Morozzi04/2022
64262^338453+164451101885Stefano Morozzi05/2022
64272^338450+106275101884Stefano Morozzi01/2022
6428(133*10^101881+17)/3101883Robert Price11/2021
64292^338445-80461101883Stefano Morozzi02/2022
64302^338446-131211101883Stefano Morozzi02/2022
64312^338448+187167101883Stefano Morozzi04/2022
64322^338444+127623101882Stefano Morozzi12/2021
64332^338441-5893101881Stefano Morozzi02/2022
64342^338436+153657101880Stefano Morozzi01/2022
64352^338437-153159101880Stefano Morozzi01/2022
64362^338436-83783101880Stefano Morozzi04/2022
64372^338435+89109101880Stefano Morozzi05/2022
64382^338435+13871101880Stefano Morozzi05/2022
64392^338434+81537101879Stefano Morozzi01/2022
64402^338432+33495101879Stefano Morozzi03/2022
64412^338432-7043101879Stefano Morozzi03/2022
64422^338433-32629101879Stefano Morozzi03/2022
64432^338430-9903101878Stefano Morozzi04/2022
64472^338426-19797101877Enzo Doria06/2013
64442^338427-77797101877Stefano Morozzi01/2022
64452^338427-178687101877Stefano Morozzi01/2022
64462^338428-54873101877Stefano Morozzi02/2022
64482^338420-178829101875Stefano Morozzi01/2022
64492^338421-105423101875Stefano Morozzi02/2022
64502^338419-82761101875Stefano Morozzi03/2022
64512^338418-50903101874Stefano Morozzi12/2021
64522^338418+158355101874Stefano Morozzi02/2022
64532^338418+159339101874Stefano Morozzi03/2022
64542^338416+14953101874Stefano Morozzi05/2022
64552^338413-125919101873Stefano Morozzi12/2021
64562^338414+26083101873Stefano Morozzi12/2021
64572^338412-152379101873Stefano Morozzi12/2021
64582^338413+54797101873Stefano Morozzi01/2022
64592^338412+157951101873Stefano Morozzi02/2022
64602^338414+81627101873Stefano Morozzi02/2022
64612^338413+133679101873Stefano Morozzi03/2022
64622^338409-52183101872Stefano Morozzi12/2021
64632^338411-3789101872Stefano Morozzi01/2022
64642^338406-184175101871Stefano Morozzi04/2022
64652^338404+55717101870Stefano Morozzi01/2022
64662^338403+36261101870Stefano Morozzi04/2022
64672^338402-34431101870Stefano Morozzi04/2022
64682^338404-159215101870Stefano Morozzi04/2022
64692^338395-127449101868Stefano Morozzi12/2021
64702^338398-127637101868Stefano Morozzi01/2022
64712^338394+100317101867Stefano Morozzi11/2021
64722^338393-152749101867Stefano Morozzi01/2022
64732^338393+163025101867Stefano Morozzi04/2022
64742^338393+89229101867Stefano Morozzi05/2022
64752^338390+76627101866Stefano Morozzi12/2021
64762^338387-75685101865Stefano Morozzi12/2021
64772^338388-53459101865Stefano Morozzi01/2022
64782^338384+131563101864Stefano Morozzi01/2022
64792^338382+109069101864Stefano Morozzi03/2022
64802^338380+77125101863Stefano Morozzi12/2021
64812^338378-125841101862Stefano Morozzi12/2021
64822^338375+27815101862Stefano Morozzi01/2022
64832^338375-28509101862Stefano Morozzi01/2022
64842^338375+29985101862Stefano Morozzi01/2022
64852^338377+157881101862Stefano Morozzi02/2022
64862^338375+59589101862Stefano Morozzi03/2022
64872^338378+36399101862Stefano Morozzi04/2022
64882^338378-159773101862Stefano Morozzi04/2022
64892^338378+14883101862Stefano Morozzi05/2022
64902^338373-75103101861Stefano Morozzi12/2021
64912^338372+128877101861Stefano Morozzi01/2022
64922^338374-28731101861Stefano Morozzi01/2022
64932^338374-128427101861Stefano Morozzi01/2022
64942^338372+37875101861Stefano Morozzi04/2022
64952^338373+161541101861Stefano Morozzi04/2022
64962^338374+37759101861Stefano Morozzi04/2022
64972^338369+29427101860Stefano Morozzi01/2022
64982^338370+179133101860Stefano Morozzi01/2022
64992^338369+131501101860Stefano Morozzi01/2022
65002^338369+181649101860Stefano Morozzi02/2022


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Created by  Henri Lifchitz & Renaud Lifchitz : October, 26 2000, last modification: June, 23 2022 21:24 (Time in France)

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