Factor Info

ID 175468
Size 646 digits / 2143 bits
Status composite
Value 1038650407651727332621230133342158895739440580588254860935233521629016337612174792567025448285960485316611464157887526941964036577528758353264403628194813825861309825165673434174498773215699608914364867858403929015204205854475539342859410258234930828846547133800452827207905645161974146562222916665222437451530956120628295539630950260018546934054894003901063002106307806391562357273694629972503700828970526561774302391778800346182265636837860785362495965762099467743544747410110038887912226916664258956207506635605388876510476798747067858626681819735210581964383662575387828027284250238511129167372496999123642853150495359687462886558250685549461

Factorizations

Primary (ID: 174086) 899602773358764160282498657875841 (proven prime)
(ID: 175469) 1154565590959456255355044337949464387358746678090758040632497869329855712821307247269717596090381129590890996174822291530192447764530350820722094906632064003337962564750490491562537604601698068687148742525758627394009847538480148072547524826848685686140306357460832587172416963568403765975227427839992386487560445465803267564070400462268242586963954375101477865946616541912430686876037407083895968620747283584692961482670821158197658144833827695240009884470329888418137671317053956462216601194953484441218488983554259853923889138487265381869285342622776383210993991036043123037030110541580071040053992051517324821 (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.