Factor Info

ID 140566
Size 952 digits / 3160 bits
Status composite
Value 1751442940778711262391743624011970587934374669924290603663071939953799479681664608972452142214436076273716701989640634291313130596176992968680136754709694762279531064376776705595335970409792116413095643325035609991853315415380335086623660216091308694620746892987381615156491008701808923341352960278166223903613670330220415572698054243625036883883307108928708560790723317523376911104531549218459518622943703243502109612566462619360769667983288779471508688042703238985516855180403504070324370637592114578965268448630263851184034030701304418205225510295581444281463745642665959592503242947816046471810806552028222471996654882724348880833085139347392692285511598929913402511039336039172332906846648611441225653140445765607261156672587821017843036902690881434249471135115842114082284251475688862113911922676047220068109408569672850007073421296629548761425836910366793696673241966993026321231582001164155898463979635689436641312565988080854570423866309192609

Factorizations

Primary (ID: 174098) 1912602386976470773457731795719337 (proven prime)
(ID: 175507) 915738133918923040849533303122593133035682248886560640316507620848274735633328123123438226962833052350916564624651688564346271294554341152158682448350302036299237951969927672728500539627476165366320889924401533855700377774030455673159392774874491646037039393760727688617748587383377428711722129998610909530343913851104463751279127149140040325401897511629147006273728354022332560154508326572983313059327656896375967983844370731153697263796599871790056168205602612819017477641472393147162558840614814395004050129257195331130957268138617268744882798870450639625213848222583918340187323381777430986395000851958134643559207810815866458636232286756846902640948003844680698834585502500497359739549257711738840644339615176672263419754658893783072365340014214483809738490992310723320479022091946720599426037479771191770863359582185732501395550384542263268747716757411470951833619442695967490618389813451734029947220150104179257 (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.