Factor Info

ID 105997
Size 688 digits / 2283 bits
Status composite
Value 1048267555972312387712974352277679923856224288193743255939795564707598325604473190644896364619614797325560962397379368836898793687699605783330246704084192363628881022141044483170811598546240239223157500467081637636773312312641676980423130902536317068939377656612000064139835544857886940767523663434546617144004227115630270958045605456310670848752763350364997009313447311547963055354961359628377502822639252074710110558462832968894655321181147838689084056073013752034777031404318280174130486346471878610815248851831939005938051734332159481089344965308415029314764897795339759680652092700283851436472876784026895946129122366055573052428200183330641192855540556682185985329996593986953313923

Factorizations

Primary (ID: 1325) 4076267098002249077839 (proven prime)
(ID: 105998) 257163608460805039900795009866730655303356482341461749092930609587067652213718149204389729575676375096863955745795233125725131005987061226275734453444159326962286068079140492669039608249442235219992063030345056205650994870652202266773845339155832336324068044457859519778386540420609648040361999000750821062735447445307966478715918076566933546961160677828659057375445973737546604290915989322748030914740292825580410792656170877512103575925666238832467446475448103294829818440323238981774879219575926769918353132402078129490765275552013208275035907352567786675152998138146881949148754797216939351589077646563932283850498834867878483145856777548499328336331770498498957 (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.