Factor Info

ID 180556
Size 727 digits / 2415 bits
Status composite
Value 5487644447904242253666158975892868774486796630770515665683865278722082109666600908462102099965735036775564107347432599580092339496787086022528559337583863567378571974221546261110891764106863854060141844527758715815444915106012397808407665715999997591990558244390471083323226049154334434522437312160745966787505895658096033053358542413170763875206437191254839806357223717985207628472944868048350163097585437401921735083504317997795824299078331373667994718104928957057258069180878851871070897971706175494970236134840863488927328687411472705578320919278516768679035297412143390545324236568580155307073518821142555222097806946212100774207478052199375881712071508520901577251187929180780018284047873652008304394302822615188860393893

Factorizations

Primary (ID: 143148) 1954904040896695476334393178349255487123510660072282781835814597 (proven prime)
(ID: 180557) 2807117041605332761457423005621618094920775186799704909207760856374398982341153753752992190820846440113129068267855536484963409650177698355414199334051544536035503539212403765077263319071174200320470973314026528030691037997495187030265961807505854883884776422273397119235505091220602528932838890110499885314051521185288034488218034711748644394145466669221346269235287751387313346694264092083145852884749698889310259047528078110813054892600369587703133239849934737540931916104278914708304472775195312537536336366304838077208772869954053942458453728389296936150176700055820243619420620107244048634354209416623564512609753912374113103239938406739189413391390480291169 (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.