Factor Info

ID 102558
Size 579 digits / 1923 bits
Status composite
Value 493742230561673067175928249801342189552600347325075012263624480670220362130921087909127561492426797376505981922375465820964028291040348590974108005905277153080051183136030056317316941187759645495049243030557501786272575240945540528004073679452371784276849880996412902162846990170329017369476710963348921190227466134618790753098088976164671242998155975745335292153004883611760412442954577062071852601350189956534092005730536077521942896110426892683904079927243497520818286320908807685971819679773956414705661813079822767934248135245485590585691646489668287026647970060963250529889

Factorizations

Primary (ID: 1642) 569526904767781322550687379 (proven prime)
(ID: 119112) 866933987540046648363937695231974541551228192085429985128552702085072781704655142211005114642288426719587499965329321001954491915850861278307315835585665196808523728770373646425007046630659620556197470281988829933984245086653754366937725283086307195625091154388092364691220309591440886796790710370334781306858747194267953484787455469785899113834114977001226147966615565953200683456432921509917876832226876037526702723993389347116447616199995814568305155023106110123592957167965563605429027385572556564079472083922719109465982105642477094536224311669691 (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.