Factor Info

ID 175551
Size 697 digits / 2316 bits
Status composite
Value 8419480730584844583036211688369888362349145126995884036746253541912188672723879011149146972171070212370808425184620989555412385010863607702311888472039962816288886183116848246580358782593368485918644160261126830048768494905708655976876538666004688807467581317148159252680160318018962269150568251033933631840246619824179397108540143083344340442659112699648079325997157409747490470653700461585663438451705682881131718550423144520903183794152440819842126388907346223740126985273687068518465210801810438020385125990735481191557050496289378782794515163866770464954096714905908208690512275661638849072742762046897378957507935997566214840859505231182106237929917236930041504384841219067895568080867586033

Factorizations

Primary (ID: 173992) 648839017831309567267689666930983732075533125549468207285048581 (proven prime)
(ID: 175552) 12976224455067850900411163773046843140004564579192830195969400287012746596836341837270958940007763625278065177727040570583060608561106223513285257681505701283570145774034218054735161143075634633837543862591780997562631849246487516897635415676054371248389931024679871705811107743104380342162458810935760246800622741997097869319719520695566550046406432020992492730519689077672000883380323306357942571411471110162164691003227624878609180774516951736667833796317674908204238686620627878407393354565946518129001929567995700671584640492942969274060463093407471031932616638253582990361035290176634071797792736484252029682651780577147193828093 (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.