Factor Info

ID 163071
Size 1133 digits / 3761 bits
Status composite
Value 12662602284928365437807084092146681413522033758555449433813540694742780179630392957626736240107554523100447335557052594213003824439927316926487103536170755901190603837497790792694061386577935823114027447619657682625522679579768005584182403651637280848817420463331584039048107404610527491417020653342468539568391722747624411252123755554522883309667306364204784625677049615150519615166795160019963304472107274809314664931503708491826711857501082830778068190289604932324081675537618962460066870832964945906304004469629847260089764466635218052798643770441414323091431510682843101198667205419976662201358535749442637056818524022837000551006552076077398954345948467437720050662070376229619883634378487863518832769724340878367548709533398546780087569614898168815203222178034020042503088439613985126039367971447832104618641833438323535821727909937064297509928097363604186013034705808334677305293734053741155252177750542621422692337621803833302795315937486751664188170408218945712589770611589230853679381146430838108179641723067654382595106113837794395808487260864628224993945427409684283401226747438004079232888520011283884931156949224914921

Factorizations

Primary (ID: 161881) 432625478234956424047951 (proven prime)
(ID: 163072) 29269201473269169147057818541279060587484955844342974226308335274033761472375996593716804632226888462034748602925777686369962084324015514266600611714662874320830315474818780024279208832674492687403403335939520396276387803572606671809789353449862015868179101172212131050672611665317556641411027388672289595592408168713080434862086718011094887333038991976337175120892028523171298337252740587662122075079800057171202740032363198853038118569841827964921675792949774111961291060707441206156664927607813374026332909836868012274968566652315471959254169074798691939884191636314952266842709180246156622776098702203734004536024006428215426487140814288298927529261783852196042145565712542841871626049458074214626652602349716377923545993809866150872379571085044817036702168692564189924400488714497000758618908431760462608104232447079997720961400136082348133886571776009126731400239665044212252719371578664348362469353172117228434359219976682647028450411447394938495782178284553068610789205395917406286222398529485744554688853511380848429271965924498356279669870569827676338095701185420005372439841325125738731319149830471 (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.