Factor Info

ID 149363
Size 1095 digits / 3637 bits
Status composite
Value 402066511839441540272075154975283884907863099512953453682717884632652373165447805046332913090802965069919708504144458273720782683121070225527698852471707704659730194251354081430440995980442095908847980630587989062346089714699675360906155405051599149188190688053605664850598129171222717709250462665800388427974272086597050365160603996986979490849796841897008891782545773075975212608604442389796098287800904632876913962043469437140607991432383283129214512094238583680277334142914743794462564479260082487810576217051865192002523225172392895635413142862009200848042845766852743483374268690412786050618965019302505684198255225109513499196814545538621229001736290929663723989080995886783311736064380020135991324767172135275344074081094413088055521692365303775017879335939256198078098769258307949190046273602447629290923985067976725524614541966900558203098091838983993878062903660148047734604744066034250410819230136739693009680737872444709531241302499166628560928118025133709428989136552330157491446471811374626951055608882926406918089589074558924414569391197479266760318788467791549000837442526022473

Factorizations

Primary (ID: 149364) 30681528295130194681 (proven prime)
(ID: 149365) 13104513829034323932931840370463043733333289019324031591633143889449323591060503627227445984347982259647825407024951801623070808124761284464675437017361883353624486468449231831881679467603431357063013671188760217543362443099287818053571407866301934449654722359333174726812648793280982900687157903314573763932368099551701500235351753267563767700194859850416845682963102999992054479199805905703239950767451013209715014041333751780326235629743440940462748571474076113574871746900968500068613682687562511829589869299457366310710653596940379374509837714501174361902547993549337066824458285780972372553187526455586239846341758444165844801154398200868351616649064383509982671895498940708825260496788320154990834295403120597592454611084305313023795756065663271456919988191823744188520727339976135606387338277131976493072986206457209643237800955092517137618301495524140937031224089583840804799188067619649089950800428148672450028723643873481675127553711975678200846516166740247556716406626830400383195774628617866094233126672736593842197327114674209845185344996444816158810960870158033 (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.