Factor Info

ID 159646
Size 674 digits / 2237 bits
Status composite
Value 18253565590911961052449365919003227473047477783029074463316079392671457147536150568621101761773459636924314397699623244296307536150601201919179732921100195972490158820305872160214045414168593172327415354005465517521635835053997954997051805766298313465845606791552814112964541385554716838315289449161613027578329975172695355767046152248627601848666590670035548980418907321797932740232334948465831181725299574871739549380030499396924720615728648590256518011498436312178960332591666089060587900280222326875395138597684089655157804678662129048479607560311574836754076143465259049938090209454162360802097494306649741607994818544126739225400622679862085753716110561516399461042521

Factorizations

Primary (ID: 159111) 4481450375424591159680464717 (proven prime)
(ID: 193092) 4073137949046806679662289613959270601146116438243273827910702645307375083986724564288681133475784776816758018230336983750226671097957030632689927826779620671635299711280605718812044976075277820015013802829839818785056470366025218993747592011186327721616996143119014017666043057754282009790042118586982575804757262620938109481629474634872493720730525681131337526866380641149747131947386368494847661844996151825741978622340929601506345638116407929901073496385616637767124496769240779240213347152083138095726778953743830111489355254200469203594652802833174047833853228521721450844617071498714376392366215523141051720542060061818191867271231127063613 (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.