Factor Info

ID 128257
Size 636 digits / 2110 bits
Status composite
Value 129740120913676431981870375932181669343611941299113905674852381571510893998816504572336662244448555835361605616952944030106223654731757401194569949495419681756610389011222469012869329195173248136458221175676069236665902693272040419513981893360130800815596287576786141424963134510645088160610534865462235969479512740269247666537042479576584083415866271302614377679150515675337823984619730887518666537770139983748734716252754507410283562940853165846725625313424439236223848969373285807789131895827453134908306031825627769660134833554487363047783091622794160503952516526562788022034331935038854625702197738706328941018211112483650798371599

Factorizations

Primary (ID: 9244) 10100069287571741938486523500812994394866300651332864937 (proven prime)
(ID: 128260) 12845468404194338372531296806820759163807569791133624552444666371812302434127351485235598771616397229471022110775149130072959222322229454156919657899325685648417801341429307106567365444885175979687247972113751523348046389166574626098572820241012247178870454952512184892910000940245130064781511591092978485297216425400543361701441328652299231203371750726638209461784342204878814687800671876744689118144413105131423669855303682064607905772919851595643484561281576902796666837422323392628767224075087337932068390533745463931692062379587602325338958896177702546278189011478205287975927 (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.