Factor Info

ID 64604
Size 627 digits / 2082 bits
Status composite
Value 385748788311591373452251403019439069949703317078510155362013471352000432725254734317904808512131313595198755194365380909903511145472412140193884623891314709040182054770422400656673587204217407297828294986163241688533304870127059253997371197205144668449141451868678753339499646397556854931268517893291359414085183208459676741211307301390607145757408236437203437043054537507171514157461626636424977280821489156510980687542562947917282153193077294427594350360136062074876807946103106660669895583591591981645960314964979859722810594825385572449407863050070694440601870995765584822678066402729562863893863990623620381992556531071611

Factorizations

Primary (ID: 63345) 1064542861270580708122635671 (proven prime)
(ID: 64605) 362360974222477533904691979483789214914692857849915803708361282282715876072302590214129143737011736546187399111725044870088573372510618986905773421860874320569939237277657049984520584977593262673981451164668228159229543322788177557946597033383840118842824166379663144582368403817577822655324390760014338132428786371726125960725981403606352321544164951580613525302303432369480975861782503955919664771366537624883477846329154206014531531943904305896072132708548266779625511019781562164521635747591105352657403749398614428558782647833209053913326293369422545905130885231957592606827136775992714631102141 (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.