Factor Info

ID 191960
Size 1042 digits / 3462 bits
Status composite
Value 9676198699624394651157230002006987905164873222382587259017984891910668897126370526714870844025958569978907044845805320277974004979886687444036870165718819142709189497021838855192321881020745306513853726198716017350448378686117428241146190219079576306537060038766081934411230433878661551445261174813881423496134575314202238718191760996808362338037668615969456000907148900252186577103281389539102811163141953366934361114257821863879521962428871368078962234812068372957852250107009625572509586590217615151011241738926771004801762694252588400728695015827864890710585362876751218946611186768905380541651874190366615717752411522429747394583016095185789410726839403778639097984435529581859601924760886511478365229810350293496348314710104016799326242219367012968047953375739966631018948323307777178623362593335483999453403835807818744927601907656264471008119555695432031969357840961678101870613197544759339563097738115438198944847895985001938572401854134808910162285695084010645819600534202921382711632565821776073155118968337451335920618139020595993

Factorizations

Primary (ID: 10942) 15027407098633642094023724924629416240581289482791222070473057361777251946987551028766864143 (proven prime)
(ID: 191961) 643903411687316115126826544542127164154194888819497613712965518793016770947107774144948069562758545995099002485962179164782518233497620719706413547899191986137989899864619509496364689252403660662252277052502557491603595934488062603618737845450358952672153712738555375480628631870034896004715772722894423889522424756635370231518178087254504775503425374049226982261553156292601291318320753874284686276669406790043884112864677769157828917683010251053646208200865702533807923613593698620047207791816205989099749164984597041227911727871052633131186780646936129588015131659099621133491528394532261538581832226761353958826518081866235268448233846815794841881197009513144516246374545369929855449714265728640045220533317675908091892914272069542980359150747378401677754118012479933729243328071231585194297399237437818742664179706186974489167079172120692412185462765227859896588867486846976639190443913171810012625498254984821395123798320812487749821999101572951 (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.