Factor Info

ID 163443
Size 1180 digits / 3920 bits
Status composite
Value 8820052283475898779203244263856632410347538936377229695066711033373962070608006525739454721053749374795210410597083740950109881789702359760380447972292515374486607113511237828919329947275367683537590335003527847385640732560630632209005430609952609841691687837428802432543738037587489125441745413061126522974787403239859411942199656115203225069920698971881568004424457420080284469932578890940712336866787082370742331432941523739045487983242225597479601656217749183398192986510231705114971728172777357457713946353208085746874671911905097402152801634493043115427663405069040641744143928761919737898596455340954537952772181525253206634907980859630502754754597688385583623069104137071911716960327286545550663688297795804541656085925604517550827228896178667760154658759864436721189839884441464644177660904526715928578357552342230782182052691126649690130142697055704981168219006318808318974433795885732808894567097170666883112721132079116944385726221406800182780890141154709760165829328581139214068607782653084881287438732105876467311776554875067753849529493973665889636086326140430875125580818033014133609390136754050713304206118969800876275416997519633145950479135405921972178822727147

Factorizations

Primary (ID: 163444) 54860935241346300469449721 (proven prime)
(ID: 163445) 160771088656698820562629327989918504566844686594412383405481836067872114643544536211675224603042586487754579589954904542990730991170204453451035121757531354190572810604720302987047805836715037784590305426336874724955680803297054902725178462006026091076091655908033905070608022590035801050105443095857900324619523021112765577060749837926777346596814363105586623579051546260979735216844473841724918022599865540450367429763390622547757917846887864021420441539729069332786887355748233955944996375957743005032613383244961189012898643357577713811263149601668703754376692451003305002599284510677485446632224936655792046200160669575010351259454904191824722643536921944693105803206379107912908026987338702155053600681558903784230524790405628080441744749081575584370652160633227356444802534816285081963440374427738577653294069691295168592552893892616452315890093667885940479616508732310470091970455416970013628814792550785577247266348020645859672960172626251291721469087802677965296820029289941002967045212789265602063580553603068858006421579942332792171880953584074138135041928401358943659669511329753789822916106079058580931136239708073875628275001948670464367107 (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.