Factor Info

ID 159780
Size 674 digits / 2238 bits
Status composite
Value 49870112524104496262887365774625740951013702316163786439693138246426957188641382410128546287209731904895244130542154846874520807453879958743124469493364988131099900031230963903992258888498171578178741619959253172752320073277897199739069035480260836922736127237367537688051884852158703364998550274263292819722861849107630859803254678408867429355938802849620167509983963561632834728205559337813780736823923684065758903774607496723087972157583067219889870709628100806181421989744491547220374352807453060707634329240658725131355480445417250027036934190287148176343722975701828918322734707370150143805861379196286566335536479924797245472231211786149246741378525517892414266074353

Factorizations

Primary (ID: 159781) 3171235259979306796417 (proven prime)
(ID: 159782) 15725768804812643511747704393582814871376970960857501962602434503327233886239697130450284096004406983717143218545507928536040200363191236011267135154049573679576148483621739105447156347830120269516939294814646462604913143144968520533604400563390881500346036971429242596163904573790787914353660376059576570722760886060018753786915232910780015252518804101770861451886607570222970861546050116305414079562849097931405915246291119851098627695741155378365011184929951673252790945984077840408649477439131472150183156794417377897608255315666962590175499176492158067295683402054313154054221335155761666106973605726263727975463299376200187669131743689854595069809 (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.