Factor Info

ID 218102
Size 1376 digits / 4570 bits
Status composite
Value 31751602848879223699522419457600417637204432698090901191502812243115553317087191788862436643217311765871475252698836902249542283935594011654980045640203436193150563428068161633962408067825748793744591425378830167151147289841429736425221817854558285192393235649908040433828324656704193957181948155036110219068603302070274285281085866557385281697089194455394577250765182318318767873690329403491326289748613175070143043759940651510144569560528736481008898509562967617063537214339052105337901219558251395131351350333038505523325739179598026784192787379880104491964140485427247468263078439931389817323677335810550805191115692391387507969015208336959543851474847535662779896780609733673834593728484725441955175257727863670527506713126302023950236205189779679730277043294275522100346375938578848660019521199626624140448057473506518129258251120389702906575675184334710790489621817828822291125630159343694384127183948840628774878648230517349646514512341094763252059402283870754089201529627939407513289148254648829710917623409353985331272874755934645906424688095106519204743882736334887816614038364940532814333622188836025491653325286270851039826155256331362390116805977990767925915893714895930188362376479345647140650750340795334324304554538860067202295184856184632930925574728464304241178273488447572408330492277666428221414786438308773483984246018531968694736455771623754038079119197

Factorizations

Primary (ID: 218103) 42745647314799387869 (proven prime)
(ID: 218104) 742803182158998240188631876737551024731072835243211836594389046110511041310463745175331609263177583690252291307344055326217519249767113004151481228625864282088991363386838895108027847534938089998741160777449029461074262746499189980135429682549588064639422153636124451766952426172525935902347412063988989127911987535186552845888633571306653519711873912289182204008291838135008671841620947478987862942756140315528294253928618860856294998701481479845102795867947595703795793040957883179705983843847219289764008858200686013578322053454294938350977441469240450135647047063097185932468166621362240524518113383145264498493841170761294944181082560078929918849427937242662872127376850242603190464650499315253324105511323307098403736651736799748550115726290682389831644775828886546130911625427455540362290027505376184637290937323199465654451643223003178431550991712467823522354426349727012871484256447131715870378638368248370817743011150008485597118212784713421626307990502997702020848757354463588357305687405311798453143225489626975774961716518807298656507523492824537567757051289502623726111229770163071128142658301267715037926954425069754309222077564109099374605860815066203540988382454078356576941035103834060330319653223587691827867210885937824255780351165845680122691653868825304869916740137316858020822620104851484797476721475460229382710227869529293338410113 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.