Factor Info

ID 199255
Size 866 digits / 2875 bits
Status composite
Value 16836605916372232436108198715668283508654712026121437024475049623520741737126552065850233083508103323886998825293025551197102928235133889614809206574894049439618099675295844044534914582892767215720161532204057595483956010994168912681650364641096418322473443354916947848225129078467748087721711550236788550672652879558728457255429392311365337107615564927010915990282502667850164751777777975255896578015217996206379526375525705934337480741188116854599765471192474882951704060938779263693012403231105701888665587701438855233246481496469655215406676427651499861687226466746616728231007489923049786238152461176820738274024526625217460833069878959307084245557683240786875775166151827213412541177583048826831055989949805341314907814421802650746482917488411141275600460769840722813062115818568191269688188297410947375378181208949833013650931158237803529090294442455725374049

Factorizations

Primary (ID: 31932) 145164153718800366842958794098286991833164498711 (proven prime)
(ID: 199256) 115983219583167007161198478618966703615528121511793022896737984826917080175292064634576985298316856309430981324698143739999881374676737174647946600677463877220823217752092459661735997085517418801293895647573726389579038453766329757968035886837467366324544734818195428186786020526378574621287196518756984628287562605892267303378810071313234358257393975133212507509497978449143307545047848959853400641409662377774403907806170124857348169531947328001486220112165154068758467235813084719091583512174614821562256275142170754533624495263069245263278432417108414045355406588534805027608944851350473292864621855920989919432367728726627560823915077878397808345703045559195299468407114619080733601519034812263912527713719470401800970214887889410981895285640721987320416444237485589390580680575347020483661424685916799421456889159 (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.