Factor Info

ID 133905
Size 1210 digits / 4018 bits
Status composite
Value 2249178064968821702590763795022137758207904801742863498181241476639739583975929773968665429553070639008252161821505625827531912546429943340858591012966086609369314345131741310268883535458723917119689574623098189045262283638918689078479248725802810192441924811119534892837110791793816372829697007034204462864129178564619495988687559845345564998941463186778484258541980913150558924580425640162486988394022644820308309200688089685480063270706713171769222733544658012854212374464282582591387870626713771108095579313677329216272661677256723847155379402193442363071261368465546746482911054553750931272367404481769750033060962269858533636221570480074946768229757609694507778285993413524780354388417505541968114859762664930786993684447205814682909167416325552060954559336042242739583993928003157444512864928002267629535787734114821747788434834244170871079713901102890237758454874016707933779336333243773532606828426124489029141322102638933266107045963930381215865305614592652918728965002197501926611179971724157298553548351280276721539927872804330888797765172797141819262061408980579908707301314236504325388341552127821657805031362584228934108470686771093183918774908693157626345820844234308180844913822546181534524479

Factorizations

Primary (ID: 132613) 133321148347539075957347 (proven prime)
(ID: 133906) 16870377227067579631431220350909552278381514423861714220773704253558933495348008276804048559267716226774029210554794753304267711010187647142296436093063618121959948788367528181712558749138743775165216365586965874695377957180027491383039131372789716701664939134523009589632838948990225266192820847004539340912040419916610586672550850912658800860960020208272360477575582670338716214919833479389090691060121076706114584311164555743247443746674797075739393599293093877552634262262962683743382255337019962678224734667170223270305730902795582174566238332717935781759568720867200258233699298414369921672374085443883260896017005438835586779671965228896698912225228537618635320604382484285367514079874900870604430991324118881652115588418304441077292753813016395152501480262363083634786402399485356243002691255880347990902732227711497551387223416103281918191516195571286198099625701447703793848916073327508902039124012071030106457065682929227943050912926305335114243420287408878684355864349137018217504322308275348300785397592451109099662451186238419189619216168036881396138978205169119590000851969705420257080640671157276801188901395971131068408320965132472294988244354325084969862379197573943157 (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.