PRP Records

Probable Primes Top 10000

(293510 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 ?
7755(2^338242+2782)/2101821Stefano Morozzi02/2021
77512^338240+81745101821Stefano Morozzi02/2022
77522^338241-155551101821Stefano Morozzi02/2022
77532^338242-108237101821Stefano Morozzi04/2022
77542^338242+43045101821Stefano Morozzi09/2022
77562^338238-126735101820Stefano Morozzi12/2021
77572^338238+183855101820Stefano Morozzi03/2022
77582^338238+141013101820Stefano Morozzi06/2022
77592^338237+97227101820Stefano Morozzi11/2022
77602^338238+48429101820Stefano Morozzi11/2022
77612^338234-80925101819Stefano Morozzi02/2022
77622^338234-154593101819Stefano Morozzi02/2022
77632^338235-131787101819Stefano Morozzi03/2022
77642^338233+89781101819Stefano Morozzi05/2022
77652^338235+169971101819Stefano Morozzi11/2022
77662^338233-113875101819Stefano Morozzi12/2022
7773(3*2^338236-1)/347101818Lelio R Paula03/2014
77672^338232-175539101818Stefano Morozzi12/2021
77682^338231+57345101818Stefano Morozzi02/2022
77692^338232+36097101818Stefano Morozzi03/2022
77702^338230+137403101818Stefano Morozzi04/2022
77712^338231-59569101818Stefano Morozzi04/2022
77722^338230-86633101818Stefano Morozzi12/2022
77742^338228+159247101817Stefano Morozzi03/2022
77752^338227-12631101817Stefano Morozzi12/2022
7776(34*10^101815+191)/9101816Robert Price08/2021
77772^338224+185461101816Stefano Morozzi03/2022
77782^338224+62295101816Stefano Morozzi04/2022
77792^338225+162645101816Stefano Morozzi04/2022
77802^338223+144209101816Stefano Morozzi09/2022
77876^130841+103101815Lelio R Paula10/2016
77812^338220+150405101815Stefano Morozzi11/2021
77822^338219-4147101815Stefano Morozzi01/2022
77832^338221+83391101815Stefano Morozzi02/2022
77842^338221+62937101815Stefano Morozzi04/2022
77852^338220-65697101815Stefano Morozzi01/2023
77862^338220-139505101815Stefano Morozzi01/2023
77882^338216+77473101814Stefano Morozzi12/2021
77892^338218+155299101814Stefano Morozzi01/2022
77902^338217-134745101814Stefano Morozzi04/2022
77912^338218+73507101814Stefano Morozzi11/2022
77922^338213-125631101813Stefano Morozzi12/2021
77932^338215+25845101813Stefano Morozzi12/2021
77942^338210-153537101812Stefano Morozzi01/2022
77952^338209+60915101812Stefano Morozzi03/2022
77962^338211-57297101812Stefano Morozzi03/2022
77972^338211-110257101812Stefano Morozzi06/2022
77982^338211+71549101812Stefano Morozzi11/2022
77992^338208-178787101811Stefano Morozzi01/2022
78002^338208+106153101811Stefano Morozzi01/2022
78012^338207+16499101811Stefano Morozzi06/2022
78022^338205+102471101810Stefano Morozzi12/2021
78032^338199-176377101809Stefano Morozzi12/2021
78042^338201-151233101809Stefano Morozzi12/2021
78052^338202-152061101809Stefano Morozzi12/2021
78062^338202+133785101809Stefano Morozzi03/2022
78072^338200+135643101809Stefano Morozzi03/2022
78082^338202+14169101809Stefano Morozzi05/2022
78092^338202-85211101809Stefano Morozzi06/2022
78102^338200+74265101809Stefano Morozzi02/2023
78112^338196+121147101808Stefano Morozzi11/2022
78122^338196+73551101808Stefano Morozzi11/2022
78132^338194-175845101807Stefano Morozzi12/2021
78142^338195+56771101807Stefano Morozzi02/2022
78152^338195+162365101807Stefano Morozzi04/2022
78162^338194+67497101807Stefano Morozzi09/2022
78172^338193-116335101807Stefano Morozzi01/2023
78182^338194-15585101807Stefano Morozzi01/2023
78192^338192+130387101806Stefano Morozzi01/2022
78202^338190+89359101806Stefano Morozzi05/2022
78212^338189+144605101806Stefano Morozzi09/2022
78222^338190-113537101806Stefano Morozzi12/2022
78232^338186+127245101805Stefano Morozzi12/2021
78242^338186-130013101805Stefano Morozzi02/2022
78252^338186+39235101805Stefano Morozzi05/2022
78262^338185+77315101804Stefano Morozzi12/2021
78272^338185+102519101804Stefano Morozzi12/2021
78282^338183-76539101804Stefano Morozzi12/2021
78292^338185+104489101804Stefano Morozzi01/2022
78302^338179+35361101803Stefano Morozzi03/2022
78312^338181+64235101803Stefano Morozzi05/2022
78322^338181+94047101803Stefano Morozzi09/2022
78332^338180+146131101803Stefano Morozzi11/2022
78342^338179+123399101803Stefano Morozzi11/2022
78352^338182-42425101803Stefano Morozzi02/2023
78362^338177+51807101802Stefano Morozzi12/2021
78372^338177+107385101802Stefano Morozzi02/2022
78382^338178+34287101802Stefano Morozzi03/2022
78392^338178+184207101802Stefano Morozzi03/2022
78402^338177-108901101802Stefano Morozzi04/2022
78412^338177+141569101802Stefano Morozzi06/2022
78422^338176+46221101802Stefano Morozzi11/2022
78432^338175+25161101801Stefano Morozzi11/2021
78442^338173-27901101801Stefano Morozzi01/2022
78452^338174+23217101801Stefano Morozzi11/2022
78462^338174+23793101801Stefano Morozzi11/2022
78472^338173-36183101801Stefano Morozzi12/2022
78482^338173-137053101801Stefano Morozzi12/2022
78492^338174-36797101801Stefano Morozzi12/2022
78502^338175-166509101801Stefano Morozzi01/2023
78512^338169-155965101800Stefano Morozzi02/2022
78522^338172+95797101800Stefano Morozzi11/2022
78532^338171-117987101800Stefano Morozzi02/2023
78542^338166+183237101799Stefano Morozzi02/2022
78552^338168-157835101799Stefano Morozzi03/2022
78562^338166+137107101799Stefano Morozzi04/2022
78572^338166+22897101799Stefano Morozzi11/2022
78582^338166-161123101799Stefano Morozzi12/2022
78592^338165-152139101798Stefano Morozzi12/2021
78602^338163-178947101798Stefano Morozzi02/2022
78612^338164-64329101798Stefano Morozzi01/2023
78622^338159-127575101797Stefano Morozzi12/2021
78632^338161+154259101797Stefano Morozzi01/2022
78642^338160+139947101797Stefano Morozzi05/2022
78652^338160+191815101797Stefano Morozzi09/2022
78662^338160+22207101797Stefano Morozzi11/2022
78672^338161+196157101797Stefano Morozzi11/2022
78682^338162-138635101797Stefano Morozzi12/2022
78692^338156-75269101796Stefano Morozzi12/2021
78702^338156-151247101796Stefano Morozzi12/2021
78712^338156+103273101796Stefano Morozzi01/2022
78722^338156+167053101796Stefano Morozzi09/2022
78732^338158+69303101796Stefano Morozzi09/2022
78742^338158+171189101796Stefano Morozzi11/2022
78752^338157-188989101796Stefano Morozzi12/2022
78762^338158-188711101796Stefano Morozzi12/2022
78772^338155+132621101795Stefano Morozzi02/2022
78782^338155-82605101795Stefano Morozzi03/2022
78792^338155-182631101795Stefano Morozzi03/2022
78802^338155+187755101795Stefano Morozzi04/2022
78812^338154-83975101795Stefano Morozzi04/2022
78822^338154+163759101795Stefano Morozzi05/2022
78832^338152-25767101794Stefano Morozzi12/2021
78842^338152+181927101794Stefano Morozzi02/2022
78852^338151+60779101794Stefano Morozzi03/2022
78862^338151+189149101794Stefano Morozzi05/2022
78872^338152+45567101794Stefano Morozzi11/2022
78882^338147+29343101793Stefano Morozzi01/2022
78892^338148+130803101793Stefano Morozzi01/2022
78902^338146+166167101793Stefano Morozzi06/2022
78912^338149-185073101793Stefano Morozzi06/2022
78922^338149+41757101793Stefano Morozzi09/2022
78932^338149+125015101793Stefano Morozzi02/2023
78942^338144+180697101792Stefano Morozzi01/2022
78952^338143+8589101792Stefano Morozzi02/2022
78962^338143-55611101792Stefano Morozzi02/2022
78972^338143+60623101792Stefano Morozzi03/2022
78982^338145-63609101792Stefano Morozzi12/2022
78992^338141-77301101791Stefano Morozzi12/2021
79002^338141+157145101791Stefano Morozzi02/2022
79012^338140+84745101791Stefano Morozzi03/2022
79022^338140+90073101791Stefano Morozzi05/2022
79032^338142+96583101791Stefano Morozzi11/2022
79042^338139-134719101790Stefano Morozzi04/2022
79052^338138+95443101790Stefano Morozzi11/2022
79062^338133+1445101789Stefano Morozzi12/2021
79072^338133+172469101789Stefano Morozzi11/2022
79082^338134+23235101789Stefano Morozzi11/2022
79092^338132+105643101788Stefano Morozzi01/2022
79102^338131+181871101788Stefano Morozzi02/2022
79112^338132-184539101788Stefano Morozzi04/2022
79122^338130+22383101788Stefano Morozzi11/2022
79132^338132+170143101788Stefano Morozzi11/2022
79142^338131-62599101788Stefano Morozzi12/2022
79152^338128+128953101787Stefano Morozzi01/2022
79162^338127+11021101787Stefano Morozzi03/2022
79172^338127+192935101787Stefano Morozzi09/2022
79182^338127+98621101787Stefano Morozzi11/2022
79192^338128+98853101787Stefano Morozzi02/2023
79202^338123-25959101786Stefano Morozzi12/2021
79212^338124-180765101786Stefano Morozzi02/2022
79222^338125-7129101786Stefano Morozzi03/2022
79232^338125-40071101786Stefano Morozzi01/2023
79272^338122-20117101785Enzo Doria06/2013
7928(2^338139+5)/905333101785Lelio R Paula12/2013
79242^338122+32799101785Stefano Morozzi02/2022
79252^338120+166411101785Stefano Morozzi06/2022
79262^338122+90705101785Stefano Morozzi06/2022
79292^338117+103761101784Stefano Morozzi01/2022
79302^338118+53817101784Stefano Morozzi01/2022
79312^338116+82585101784Stefano Morozzi02/2022
79322^338118+39483101784Stefano Morozzi05/2022
79332^338119+96659101784Stefano Morozzi11/2022
79342^338115+61083101783Stefano Morozzi03/2022
79352^338114+173287101783Stefano Morozzi11/2022
79362^338113-139681101783Stefano Morozzi01/2023
79372^338110-175365101782Stefano Morozzi12/2021
79382^338110-3963101782Stefano Morozzi01/2022
79392^338112+155061101782Stefano Morozzi01/2022
79402^338112+137335101782Stefano Morozzi04/2022
79412^338111-85627101782Stefano Morozzi06/2022
79422^338111-90145101782Stefano Morozzi01/2023
795135^65917-7092101781Enzo Doria03/2013
79432^338107-1221101781Stefano Morozzi12/2021
79442^338109+108539101781Stefano Morozzi03/2022
79452^338109-7261101781Stefano Morozzi03/2022
79462^338109-131961101781Stefano Morozzi03/2022
79472^338108+39585101781Stefano Morozzi05/2022
79482^338109+38147101781Stefano Morozzi05/2022
79492^338108+17301101781Stefano Morozzi09/2022
79502^338108-65859101781Stefano Morozzi01/2023
79522^338105+79599101780Stefano Morozzi01/2022
79532^338103-180675101780Stefano Morozzi02/2022
79542^338103+19499101780Stefano Morozzi09/2022
79552^338103-165319101780Stefano Morozzi01/2023
79562^338100-100389101779Stefano Morozzi12/2021
79572^338100+27595101779Stefano Morozzi12/2021
79582^338101+101139101779Stefano Morozzi12/2021
79592^338101+134985101779Stefano Morozzi03/2022
79602^338102+186135101779Stefano Morozzi03/2022
79612^338100+36885101779Stefano Morozzi04/2022
79622^338102-8151101779Stefano Morozzi04/2022
79632^338100+90637101779Stefano Morozzi06/2022
79642^338101+68505101779Stefano Morozzi09/2022
79652^338100-42867101779Stefano Morozzi02/2023
79662^338097+100229101778Stefano Morozzi11/2021
79672^338097-25695101778Stefano Morozzi12/2021
79682^338098-110043101778Stefano Morozzi06/2022
79692^338099-191389101778Stefano Morozzi01/2023
79702^338093-128403101777Stefano Morozzi01/2022
79712^338093+33051101777Stefano Morozzi02/2022
79722^338094+135555101777Stefano Morozzi03/2022
79732^338095-32395101777Stefano Morozzi03/2022
79742^338090-175353101776Stefano Morozzi12/2021
79752^338090+33277101776Stefano Morozzi02/2022
79762^338091-105601101776Stefano Morozzi02/2022
79772^338091-32127101776Stefano Morozzi03/2022
79782^338092+12873101776Stefano Morozzi04/2022
79792^338091-58485101776Stefano Morozzi04/2022
79802^338086+177643101775Stefano Morozzi12/2021
79812^338089+82905101775Stefano Morozzi02/2022
79822^338088+87565101775Stefano Morozzi04/2022
79832^338088-166205101775Stefano Morozzi01/2023
79842^338089-140053101775Stefano Morozzi01/2023
79852^338087+124935101775Stefano Morozzi02/2023
79862^338085-3301101774Stefano Morozzi01/2022
79872^338084+108691101774Stefano Morozzi03/2022
79882^338083+164369101774Stefano Morozzi05/2022
79892^338080+107521101773Stefano Morozzi02/2022
79902^338080-156917101773Stefano Morozzi03/2022
79912^338081+199775101773Stefano Morozzi02/2023
79922^338076+62311101772Stefano Morozzi04/2022
79932^338079+161745101772Stefano Morozzi04/2022
79942^338078-60075101772Stefano Morozzi06/2022
79952^338079+167079101772Stefano Morozzi09/2022
79962^338076+122535101772Stefano Morozzi11/2022
79972^338077+95619101772Stefano Morozzi11/2022
79982^338078+20539101772Stefano Morozzi11/2022
79992^338076-36813101772Stefano Morozzi12/2022
80002^338078-64911101772Stefano Morozzi01/2023


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Created by  Henri Lifchitz & Renaud Lifchitz : October, 26 2000, last modification: September, 29 2023 15:19 (Time in France)

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