Factor Info

ID 51319
Size 507 digits / 1683 bits
Status composite
Value 335550852623953249074347236600517904566513775059629341490342595769591351278369704775386551347292837286224664442407374073336887050232106196894434179237823061038282017015548816650802169238549079814506217832348282672010672927243466396033336335470739710800672287883970187128785479645201069886605396109710085621419778244799745809850926970091069090739914645392168325863519702490440392972436435501833930664979498608672158299933341819393562628280937624826536609946929134845852710070948242570076864118438895409251831

Factorizations

Primary (ID: 51320) 1976481734610669634651 (proven prime)
(ID: 51321) 169771795381681361298414888664141104336946979055397765790748609592095138352024219870843806529436591062271609691253072917621864600164779221654278266935974022989580184598698249615114314077386773496621634207496632259661520646222711319062167356756560685267595292567625404448683975644521244233268196570124363923033493425792073267845475169629900107631620184646311156250918182807667076266532070382649657285237635606181489187793031686011465684296908016858970923068853624256951336757741338380181 (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.