Factor Info

ID 199702
Size 776 digits / 2577 bits
Status composite
Value 40143831326036213177944132072419359343743263853399305596013220922869268665671310012568406502456088532116301026342616424976868700062246154024847413744149566557032495042130667011066208618058151755249727772266509726693577668572636906798805680596523633328867513815966743177905052025433212035989850824848038837329775521986161588219536214591343639808992911128652443347347409440470525320271381607397788389152046969183752795125971128392637480469992191669790415028720448528636101865005256440183913142181269428025581270348453003027280087274987024728381040768626751349993409726445125396765322917983112714310984588501564169564923220938422927846671474047789694123542827639379257898074013482143347009552068327890116082408468802510348321144586950715767436032213937725900895676447172126157581

Factorizations

Primary (ID: 7718) 2379224010784637995808766057150745202903602612255985695841942530943205439073690463791642500775113261862991905364299270445677381 (proven prime)
(ID: 199703) 16872657279882311370037447184790825633009787537755241224863503213437331495462683522490764080109792450463446463365049743078095184330680456091047265368571477270543938621722329552708598119481025710432720805231998023865762602521793920072627902240678694406511633933324843047841527992161554434967864409565894360867176733109946122612994346521971315387600597197905170199827193361100769528267068480316074255994495713553448756896986111151448271954411352499653555857669241346983023106650875715636799809604101691442688740917335693100180522719226735662756008425672194559900598768225758423051908143153485414087041680957371923323347963378983018902883151263545084201 (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.