Factor Info

ID 156263
Size 775 digits / 2573 bits
Status composite
Value 3327365028646066709535245118425646104666839304211924896370488514078589069912156529797041055804008368681356841627286081016073322999659513319245847264069359283703821875462562695910633693722477149371585824003060149536189352670154029846841901745005962195626244373905538285533286445798992036986093021105350129898757006603335254093390831287175973528620449040948830838666173865350265315171492682005241555586381553857044621058612638286843096659042419517417579105749455883989465064274844366980371552096548216846323603691090946173646867034012926014152563107023900085744997942581092555597925851195882887096840840630947184548820951692486029141382918728025155376709578234178224239606032454986011469711005856180132173414071901806047166202484370168938715813712762005033130495268934129045067

Factorizations

Primary (ID: 154637) 975573640291548852951234645170717556781 (proven prime)
(ID: 190229) 3410675413136099295432415571086267334827422210561506213859377764374286895657915607966243205003327632632881569968624692557419441869701699246194729106475516123708467560095238582440971173318103260647759934935984013525290251495104084292763009686200225196892352722723306601516969964340931624964432249352720470085102158158181459064140677208575183597563085832605741847461186382718242654284020242302670210258277279514012287268495704662599378404247772994462914781994292154628334207502503962163884758777973961538668332224651819463979100790384935940471621527646043628976261949351046188460508759373138877827158020733229625896215197509151869828486404601097092041664802501474524705213160933636286401605008077736073894077111199299427571863578362059607 (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.