Factor Info

ID 177610
Size 737 digits / 2449 bits
Status composite
Value 91287742955743642766544615156813651939669766821147684197273911522175090471646985668800806909385507842721229333151512611108048310786002412446799147459335924373726818968641575068112447628194449240250556034256037086985566842981511627223926133629873462552561054540519247404968385289378880360523977404170438442122788684627084804128535990901662298173471536787640095295689364476882985781164107653707128008848734792713575939870356959703065689661774569858795308013535662289942462699760865311570191663847840834885145513182506375538269734513674148298845261705859344032102686179225981635727028493076935959759230328454967910209197184849082636550786475793111948235212499378512618963729620423696470729839189215838510519676215472160852130084889684958441

Factorizations

Primary (ID: 16286) 214752088491462210591995581828628861192144614553 (proven prime)
(ID: 177611) 425084308129431407462195465520827353197392736701375474624122456847311892787153918776811373028155393579655173906330151198700566482531789871524242555759723277146767308872244007891363548809696179769985324612023321541040818561099082234871207355533008919072453588086038112867047419722897804277716850352132281624815809899726149901667192842274454165080071366920660069972958244188093378955489520364662480870275668584987027588688021038626195757000128869630902533345360960514519423636186051771262156788491933401255051207687562856292797555273544408377161032124280428359062830348729954243089478403928887352833109877704306071102665016006789511857561059012767052245946938705978005941350273876700939455697 (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.