Factor Info

ID 153945
Size 1114 digits / 3699 bits
Status composite
Value 3034231113042004531198019514201742159931634342646436055160024643549968659887109095192869117745298144860930673068504058187724513152409366359985843135505035434199565323834870351524429284495189367424682136235951444180581314426063983617848312811633576895638972537142936222413952903246471841009656875495217712114701046011472513621677135252189633948611988934308604843429158025574412045321500724389628560491488102330290723521781336524248104021791282601112142585760627887705166073402717175877979991234165678453919746041829369586367616406690795726376476080935129996139936892069210332366795233644930643985390253445973087693317664616486433242671698008225100244551084952253863201458945327522746367163550520416908580090557267234149552250315571843788968411082549431552391314075005334296790871719547054123090060233901461863705452474376990582569237739798289731266066268359248770229412132284928343405591565749082283559171547936805796938615315845474769633817174706990974975612064687791164713403373076670192820351154563401715258448216208227999813421477152696939895321203370051448301809794486937053457319497543828706114294381325357709

Factorizations

Primary (ID: 153946) 189425349821365554236773 (proven prime)
(ID: 153947) 16018083724820284294421299529980114693343199145712422472151099184205616011532242407680622110401319511322308670389173203636018526390047660056573062973654469068931218350270672583009684126015210447880663821381490263310894594028941591353494958501641683976467051719724939684473759923534118335139784131408027396662131609212609463424917707462912913891047119640350312455824712365282125548138294238436483663618586034295439594412895199615184631693618448496622046987592311255220040701760980998067520314268557437172946554830646128009786634570544745483268072522384851754816058931606969959272586697846168073994645966644712144003408138507538931324335558307978914303395467086465971460541967106116810977453899824096979523294672184057325378741316862189665646641666502046239023824295307094517349483575723470062846034509640738393471429813245813786005285438875289823445442121875684207679129504428880354644658828130317045585293333053848702941905128939509118419584551346625276711985655493517193973814455169229091869363100782364226173335864811007750927357340094209494013133536007200777005324211236878978490073895433 (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.