Factor Info

ID 178873
Size 433 digits / 1437 bits
Status composite
Value 2061060796824871414430065507259426223506721680537664087391049621454335827805073747059411716279389298255313361538275681262773619463770581397748536734639437741367005371324063291587955975812703403479521303886295670722191360469371948998556850832122705389730704468594817410875894008050701830556920738698575961037869008606519155711228153709851825787074720997850187823392163210425976944193844754685166312069533560880981133070319787632178561

Factorizations

Primary (ID: 30398) 156369529715808897375393597984852919567239335117145860989056290279927687305911412725420996693779386702707474652058723843298426693808087681 (proven prime)
(ID: 178874) 13180705989016599223771063843284738568019028579505901342552827289390123254278278932205506409247605742621810319959538135774028203318676052992612831033311121900728309962740873542649336382559684889811994655374540483915822018332091656902092289317173847193505629602688104238634808400043576651472884481 (proven prime)

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.