Factor Info

ID 153744
Size 971 digits / 3225 bits
Status composite
Value 43869524192284210895259642397039239824524313962372383052725625925778335783998008060716978780590518625044482130274249826721037219335892713307521038814772420449141938148769548784650808628741682685107758061973437183374105491820395854981920053167134093559354323098644870468272216037759972711747997252291287589010724636654583395146480117245976658829411745699860487688981837784112131794422516277285179673390050931569951818796282896727298573732036877051390756048176040329672808873575151744114822643765794292179839120902631807114643120840329066742636641799185669731522084755514966789331554766111712162924750841028366463092151574670972504203947933909269721845957440911945073849010358038695832795917411029500075654460090885219918092331110075499752633132445633792250403707472759540577788053840078460741588771699360284165472922624874530256579246055354792428060835604156507427128491149341915021936825093944461191243386140581680140188767775145301387756390462368622514963281715333918207

Factorizations

Primary (ID: 152202) 712968271432439604075658547359351599882922243193641997095594885893102203162946482352581794733723044315728053447690132441650099 (proven prime)
(ID: 187837) 61530822548589748328222432523467418506766118533159783137930498015173234341845593936136172309626756100011476510912272369319203021545113804141962846806478546992711238081004288433633649801512501731970364876518855462180067302653477254917006551295182409097274395957246963846530797022151524528076523838795776554004557679034946369016368722100330953957363489084276285402659665498616216757250172164351880817027335338844727199671120097339333017762673355547821514537699162463113548398257102344784101672866127053085586916321281952111005371630693013317606905849215723422381804375132244820960719680543606808732619842408830896912240815480649851932030836318702355802271532622352404903939083670970522459546964624895479818798628718661332733390358107016181775987137559281246048434849073279091105040186664691357101083304281338303724898124131731928067020624753641093 (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.