Factor Info

ID 187267
Size 538 digits / 1787 bits
Status composite
Value 5099719176921792168851296546818728461647240114841797630566368525297390521149481197695042442121473929346939857483687438260172068235227979424134329492618868869429329712862091800460578186304209766014611893379310735625892313035258162994609533481164325326754335402604689626271144473384688904814164616821196935933147792689423074138992583583270816413465171515352867892625113328813966008762473841822670775926816037234688866544169350320687329964358861219048371501910632413609910556454394805578896327176924617469367025209201425118078924304969171929

Factorizations

Primary (ID: 186472) 622261324249663909027221146466787592621883815173526652773731808178648828637472706690316340078431774132729827942003556280048534647 (proven prime)
(ID: 187268) 8195462224927996703666007962684449858404787859596478119433299119567257544842610286510432184611632492252815671575647589023828911480818677737838111325226838923681113950090057802779718100179700288878843377118633612124269807976839935465377879305750582163242745410792037591246281771554470992701818275889118157713016304026519538283630220760927468925666446025512192456552916047945939938523472262435989453563817500207 (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.