Factor Info

ID 167195
Size 1264 digits / 4198 bits
Status composite
Value 3911985372633164972653100479201517640580389593507039609032086865565918155093797194742778645230206263409160434666658367656209894566730293670919133883232245236771804354532894998786823496823522356853708218666137545351584382106695392000263427446079253865649291098694629876041049249495200798252043515259448249851161824170527093078383406006376480748566484853235015583894886448021714140701941124970938209923694729572679706903761867549130194241742210522988761487465386364621360479478424709926774044951954924242236041329013589212200374850741501839905528414366506255747834034895563454794861924455745360021805032731975856254500587653815655784474591697589294135729626547455420473020888164532883307304360216455829329184828828595308701572895411273902121386950477905697092029111171818128022543563205039146073643693052297413015758415122236936861911864083167770453481194945369506859954498768761385896885540345057865407722997792031985299456048862510538722243255401164659063212483049697913916551589000695021491685114820233562944253163798492166752822974758368166320072463795512808418280393658326873080938343311760776070311082273323795931510972479282439372660185191014938171609276376981941199762639018223980736783810855583488646329861412810006651645708278911443041503155411740548508109

Factorizations

Primary (ID: 7492) 484847574510970082567 (proven prime)
(ID: 167196) 8068484980210317678364695899380140504397517880237921683768303654967547332344704388742851488433072314462059427964670136846434145473085628678444167942039709268150653135769388468895920699812919029972946838891629374857564768738149710229509799727902746974964115924711435351286479928636841027992208923434184488693105010344344938434469889114030855786224484633519525395229453743775289784856743536698270245877802386344248533170821973153291785480495875489679014502815989686256084629773423846285571051889247913608498314509348710352582129715859201839265566380270805562040083956448421694288605142630378012296087034203914410297344889488052223567254678398001487859740791459492422139552907792779252342846636416142932640125050034378624297914799023473106742680507161812124328906171188009847123232868109744940234843991862870903264998895383270663548289215569818552463614775640452815151491597451070541468988146423328488717673885230162731950103798846933514204209008279951741706518995471229160607213280048812099303944754086009531564900359458591489953785974226940436449592661026851771109145946083699253163009959972000068032050919373801219549324801591187606879745180954714658053044876457796670774650425829712693994038229679915381861906539644268258002208128361648556427 (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.