Factor Info

ID 71966
Size 728 digits / 2418 bits
Status composite
Value 52086620042293069509233071893112829011505690940231587645197103163880912776296453537572099400358734433135716818239475204658086677826141324628595713857882837328275963239851343949164125366456847462877093054786477510241186624220839736683694693733928143513450397337885678004412794547460906310822257773202578935921002143546642384242140378243346957606981717598434932468157479207789662229393121817907232591660487467778101267449942297985912696649329152890415994773712126360229330689306485404472864456202015245430810206710541993948441197318399125252598746909482249858131224551530022214273998159162674114158420125005357729576182559428290259507911607612488881052089607719062102518019794510883196295559359200506391586006627431841493587994841

Factorizations

Primary (ID: 71113) 750154837480678189741 (proven prime)
(ID: 71967) 69434491973978198319069477448296215507908325524999584669021816045956722396085369444591226478804173978249214120497398929204667006682155368102902895699216800512971293602126546511083713616725087662778085927589339132079203379398426987468840643914218647040142979959434058331217278778874800961194873178287245394715509753228921922373783959259715815861356399897600398367562671532396165490345479907847493752645717687817229738071011248868915072041015743333892473674865078531848068225146902511756234324004795505833919246678671067290284181661169408222132473608431016799989180528119775690563650973031798485231578955605316498184104384047041278283189909738891064282882528363628036502061484325266054633746266480396008491101 (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.