Factor Info

ID 40415
Size 537 digits / 1782 bits
Status composite
Value 138663882715400781147096536771306779530665861632976207303992195887515395441063379562578630936503529339986211076576593633863742718628429255349153104021028445969682745560700500595516605518921489093737089116319337282527605444934275275521521006506392643641373415206677221533249222981213827611491019930998944336371203213775660357854464455441221612153320572336385844382571246157506673474134261983552187263677201235934654435679568624716592226952155350907897708612618441664379563518399426588999301109578862988854406847148834312003130412364430559

Factorizations

Primary (ID: 40416) 513179642980665929403935269209265889161 (proven prime)
(ID: 40417) 270205345461501383778941643114071913972656738840501284813583992704688605992819127922801940642204039349910589608111338029671100393499358991231236426058419271255824158544960001724596624843866232932758150052859414845800325012931438243435118000217761547174667471782602614596898578656165768069324304255540075403535965547323747699573308716238318638370753436171400624978874842078311047532093893481724922318323442410547329695932288829800878897272180010510191501568180315758344323740743720561509281748596519 (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.