Factor Info

ID 138752
Size 931 digits / 3093 bits
Status composite
Value 8543208718975935783989997524806690221762264322490730781534274735236685266326891760745206996565237215484141978635221342256997717628255538314595592987441251317759236380484426405485198620710965851072842788036848162149530008882572820591643931603807338221838793992548911626361007498624991644742959589182190773494083893657352205319356969140386740050418730254188039894011697685135807947214694015288320581924571588083445240808076306428887369528981660265479539984449572654812597045181347612933793145084031659681439214161748226620313793769532974199612845241495055932861630102651833609377425466796947204626857262290944921300798878246313015352173602772812533625867831780011166461403412544224458213098357064191983464162369506848849671850067308660228564289371516685940114508073838457400890213553766407808538981027506317909757424550805999017266305822048877583961291172994534086446700154805059313585411985194881782577977824620902828993597122382169

Factorizations

Primary (ID: 199829) 6526761003780459044796289741 (proven prime)
(ID: 199842) 1308950751226757204273590698731320005118659110154178745006115855505323893757005629353658290725738283704716137560757710386157881106631009670188474034428068899244755634964956297434854042125042159892257627667738383087776218138159914199155804455556117315849036955353656838575980712711862026326578916422615350976259258942022488059811076282936807821198572738265882149880103291611261367855231869805224917797607453074990077471677196179248965454240762654733509067794807354464410461198621294595572534636042356772067566865657107613547725960098881612444886264340975244798915523100221801489722237412829880518193487437505085530309621412177156896227596225777433167957863349588318182568374250049470217907344620882019406121893382618414010053188000501859386740806992951240156190928042932980467639656766011100894903877766666524851918384655236932030886436092825013570549567041838756108685778890457302566962513823732540344509 (composite)
Secondary (ID: 171807) × (ID: 173728)

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.