Factor Info

ID 131178
Size 829 digits / 2753 bits
Status composite
Value 4282404674778048301039185659234147063850483952460824381805219789440185815365260744946429178263071398838342522133264064763964630660029526585935199954971676377160731310068728333127444542303823749429388789716513339953740117916180189659796484462981611525287760394586249714573022842064751137785250069463371935900998071180733671747331926448660348057551439586743392693853001666457945569998892461688267119697255261966975502702201712441791933582929113234768187866353437685654207269416600402080002801153813991517420181649424892380484227492588002500647254458654262280048913842519208554446384223714834799987123496233834045003503437106875670871631461749909194840103630311787534238025266300664935809794446673552610063226866633955756636592846374592903435663350554093528901211221727542401115742715968601869660978857448252861986272301521308547881

Factorizations

Primary (ID: 116507) 42989664549952507015820028861101687464651581128298471670506508428992670584963755203450683278329743926922386198597206735808149513053299518476545732605500651985886280041700885069309122340202675436766061154699577523792856278139035851143339216850487496600397807916935754372306686747598109347926930139550685284571426286215857370653039513471335702406601521778032112260187269103901178939286089228964761 (composite)
(ID: 101522) 99614749722041720438868285402074134556115269329828182433592662319200333493673545290174017565333948685659886884354572211410698473058506493297205505619869691259176408360166564109399081260501810151517808325197148935090493070044836951748563729940885181923659611374847022093518646901024687067924176807124878600277503435481926375769801316647538925136372387608892302849318016048191898879300275500594276776514744805051193120145651708942523921 (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.