Factor Info

ID 145380
Size 1339 digits / 4448 bits
Status composite
Value 5234331107848392135878011890382832974600930041670082496876024982198743856316949088421189466625059675575684581510575928613011993581090551839408214654737524724160025504487365393931126601335093526524846540775174325056880951008750438819533043436760371112629667801605021512473310810212707537844336571870233388283581945938833025179976927673018410122369892042680415730397583941488337973230848763379402534774561611657170104332306223877703182334014423969712715914475929176988876936902444136950231193237450582762136883782785969029841042526143503831541955236321995526463315416976500081961568521271124498217506154569837975477436455417775359017647033120233140508745907866717432481832500427861617165664065556248898050406851444263714765540322778347964325310114404039673184701555928711118926241713695115834573090946292458226001366238348080109226874503096893537456290506366355199720768518515323072717376439029188028262423402510197806979928937423168876348466493305775183662617420640939657266496150929552352834112594072906402429077639231517108523515146951818807246048513587505297832284857906354520167502370011240582293618622776532683629485065518001294460737949471652455944784832197177734542971842179463049474781904320885857724347711075176665305093037069799880079190057891410102240505913263721856635883045931660452421682513023715469365122025862460183084978949

Factorizations

Primary (ID: 145381) 5393845748942588525081139647 (proven prime)
(ID: 145382) 970426547491561526905266330075918242968381010985221657595340903281435926577908491714841963088882655226347702755416345300009700463356357034311028898971110576534141664792530995937435851331725287945522897597553423192888077950126548949453881294747879727538931621540867275123693694401906047816192537764558346088822767318091207052191033664774910509369960136376045611928615260975052620078763331544135024617443590543727981342560639159690853524064519939431162905377011319357614549554794052074764179871126976134566804467209746198584509832521067441386754728871223534251966050421147608635271346223371958894678719412122674425331403663387692279780692349124068093053712752607037102148995680983049809734864823414652068556845387972696024003459184312494458238881196233939525380400673372435382649706022102995422099482583900638284095101442929886122618812385928056084715339188597178784580252373274994584985429164928574102191542110498276108961842094811853564605344494133106132557474024230568253480873678491083954352547497284809137058767010300113539159811388462166737047818530215953744682750671242220755242390872201609763264628481241658517605693852108201346225194747627199969891227494433196927121176649117323445022971551124845755033258842376899594167063431479271676366339768019046414762718772554895095546631915298524235763641482615867 (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.