Factor Info

ID 131320
Size 682 digits / 2265 bits
Status composite
Value 3785071018276534549589664175271487510366860050909201006983086980153423199028386429362536790707385218418660614422939848284102220108833466922869183574572860116599531504331675597332100594376366730182959725046222963493151276654779734335299772095194815775391914556051657797516656667237588575345650897503613062922544391194089968147115927132371991518935350394616869706112573773760412212899189968567959728960922875906327892801187050786532936188337919411741452675229790583024811906612186736758819857180851544370192222302857777007203924640382876549354998642658040806532754686424687443740588678799377601264104731577654861801573931317045114090795057716208998221409362353431298261361773721065167

Factorizations

Primary (ID: 44057) 375369856111438395932453008038925922559974160976042000310696426197275315902484132007138797928375333979923245761573542736369743715256944449345161796300608562375726554625903310905798227212000070486761 (proven prime)
(ID: 108912) 10083577454745958217732132782870537484020281013195151447336215643802540961251405218982070888547921994878538123922741487472917332121650366658568600492839066299901539852374674648226288832931242213774676186817351098210704451831767789471630299698909740244188981670340641767252023055119362959038774819751186903607475270710681584768352751271781278207339774539088794839878491592565679021640470268954966961977022408130528549671693518537221114872909195192806649785494215896097829396284241203447 (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.