Factor Info

ID 53320
Size 409 digits / 1358 bits
Status composite
Value 3556581840540701187289867058505105971007290337305712098787978227009498455673517461493603471337388448927453219648889689220389767909793090675036262411864119198608957378252941869776661273754459627794390767619239497007348927752607238308624746238428773358252827894851090883061076338874179453349773040618657649249603918839737278779125107333236785300674218375724327682057604586096068277247489205704735751713479730471

Factorizations

Primary (ID: 76049) 65427844998422797036464287486758625198640908952234347 (proven prime)
(ID: 76687) 54358841264394939384392656288389345994433684149753619863441972983458669671158967430446269488119724128715262150227246287747483020105755909862401329442997560788828294040498142670708813352377422851344912651116993110775242786911186662951030830572032674899808952328191432293213019123389392640311051001280581069060215022587068782062007664069042032546689631024693 (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.