Factor Info

ID 172803
Size 687 digits / 2282 bits
Status composite
Value 526263429473375756796152081514976858388899155199058932211416197961041087980308416623303049022627549871815200286036582878508166170967109171870367946680897085720722771321368785688225495005183784689067132705710302292568864373887643815363881458956549779688024969588932240364215476324663044092933484878606510162127015318604498255440733612498670444323712560598057686056639166415986668619976613800288972765483968011388549073194025229913653217780035149741181323173905841887209304350202239819568754061435736393704998886407754591625286135434176981265911060989861764446056688247210084797647440221315145187912712761948612384506456007658564956047314434555375095358370965156069358827162892138076927233

Factorizations

Primary (ID: 136718) 61490835960495715636634467211848608270258926242709485284651117076135150847578037271545179001986937064114663844382736193367911148038082777966857975210205331861800511386834796389054835962457589855556068564817 (composite)
(ID: 172804) 8558404211831977540149036009062085011276655916291046777807722153269486266571807568172314739888008004604696591592256460089701186112483193084470715548956452276584185939611291851331064367705370544878476936742199942578848145861011648196701483782624776931946177141271195504642245269076463149299707753044917869761968194492431086201365231172519928552436761700579421030359835897939821895540121392065029229043771924193444733789971498474840187963418892995537799036267041881353987142328233649 (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.