Factor Info

ID 198995
Size 1008 digits / 3346 bits
Status composite
Value 158647611244262272234428643563156339049204368890738602746056256688268926883507656097197833190569770482999732070952324929269995924892549142472565090519753138766969699687098794637529643133770108672002382639827585215850736586734524042076683903096351370264168332852299560240851454946048069888734046785851169305275819472580700030341631230283534578078360984537600990928279772369089106587541759252321352474736533774952617961827259977779369151079503943613412173009117497826060161970699251781551383708201724086940345200090977623209693813633630073529019403572099209371441877259643268247497580587646069546735103726868940413805019581158712969515718688447772805432341213974270891790737502203384319696097036570854042383099726763953436348715824247445935111189869425073983515942034785341065997107996745837992532848490550990605346856008324654017475285587717851709057548420594818472241905996100392326184304700052148520813638814753518731208238089786586027913895484080171859709223586408053656616184553245362785363023768941604319

Factorizations

Primary (ID: 198996) 1627624442333929108754759271776179141 (proven prime)
(ID: 198997) 97471878105227898052232222310471537759122260511167707372037287027306686410244140401815288499285148895862648234161991924736918857703315082222126439197837165044417632887985200133886884881105232983878326794893144366604604221490402551037426322915670228942332408811879120750152679690383099918048125410520007993387504102207086138943753057939705367130274861070201418183474372764124815212666563046382881269571163042672017127278022235719588935729136093077460896957233908092155287490284707043595502048308399648404034161829725114697267969985995749694985646986572729264152298529064141081679741128149316554455482508045489075080765694346366143022039797101595306332513888604991714326062482374180400831588101977625652558639779218629356689182639743394947208786631001553853130659718268055916713197738699489677881735405793717301685241074402818064142033433335599728854554354797729507695004858529489709513777585714577338392359974524347915117686239671653724602140712468119898597129220943135059 (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.