Factor Info

ID 160179
Size 1010 digits / 3353 bits
Status composite
Value 20473670948714320685251300081190900452146386296513164241303910171700655485108211657118761597007239005277699139776049683092018439820952855397967282743605784662390589245474768355791907490097542570307991752199881285348865171021823372827812733546289016336280391512806240539019598819956322679858549870883196132998216319120232843162600407269947865762958616800264199259660811539169765027123018300414117314463124246810229856361957638271545169809361520597950459605762630028790822997867226912959497212765873730660371662331962038041351526283603047544985936797937550684499608824568638291446601067721744696319836287617882164695457925788191020848889738580138527419838825182652822394504500560194204185994969736759789734566368688405390701213227168703497952095877113674533819040932686346559530571775325317282652441209276830062832309135030887877875176666931208014651535996070598787793501110347955472770408410532418351725357685397898712354913605197139473009110768670738261918817910899901524969949286013219578081572645003516007323

Factorizations

Primary (ID: 159351) 72189481198198664863 (proven prime)
(ID: 160180) 283610168807047717743314887659804818020263046547215729887141457881338319379406648906647286279350701233719235475734896833518684719183715390500103597291419477251094598231484966362345590865574730808166242348669871646463385527584009163964279770619377545824437598800317013761868105842329952215697233681696864209944713585285109384761387105904384927449553765908658119753363044570568982745720041067649750069174409520747489466829793778219908766161530851552532583464164554388322821054390128419758383568966925780226763127517193547731497737827785927650788293022516630892054671864872136330047493995639263246748167754958770091048050977536330656301947889402278965741647970335036458853976850517993851977116421125854364276551405025494771560601952096109517036914098057172729895196716825622341556830691713792466758789761114512280670061697058945838691618075108471071788408836751126257719417036069636917748579745870112269949933499008084806647567693095286960869159721325851880266834444549016800396084687398700421 (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.