Factor Info

ID 103203
Size 642 digits / 2131 bits
Status composite
Value 199635657881270981942132632113463151269384365419186178633187074574006559149121112058576310180775115843940886934571899668073866123401910716699279295668516811191214860108629742104735010566660385244224014869624383609007883795796883631895853024772938880670155887769776661004089942775818227827878168484566381503483836061666390220955344343519659410774518073596135200274296387392221841685320732318477920182689287691285013343059665843498071390016719185194390786492247571758655771250161247284523735401882995077408352509942564111254600202612479812426068708083675788525102172806333896088938940168550654829919498899769048162758697441610329381229572606781

Factorizations

Primary (ID: 7) 19134702400093278081449423917 (proven prime)
(ID: 103204) 10433172866085327545713697923074484471202627390040056138750427658698698167493384263583676256351749348999396795108490286352145566914536279567954051820979564810955322363280815021385275675301134127370203396577572359083585860155647200465031753246581625258000900075790728068238496826709603694324951642500451907212960125688740185041592847710009265051339690515537311071961530821742421741706201089748601479948487007347298668923663580681630406154871212866986107078072427733160405033766928580830963751127740512205002594928326770435944014249076299714397254401365149024390556111181154685663405308608953967080956092473576672593 (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.