Factor Info

ID 87718
Size 344 digits / 1142 bits
Status composite
Value 51049387938019414459232251877066062792590465516440059474590713450707416699060077907108913829378283833932227742969568800401438528350303008713385722782388350462132327629930587374450675187398891859597493480065920884630547376513153014071991590201179502211924784092966766672308953063266024278720561025628762424547352311684952073012607808094938006409

Factorizations

Primary (ID: 10396) 1161625406204540347970098063703363946902736086742697099 (proven prime)
(ID: 87719) 43946514655543423143341947412524902304598456568884263100111708344462702704387725844811097356223835844177983538071439393087094821238407017834260971019767605801732094522884453566021962716220199391866099256129115529345934198918547953891764267562014323621945670013997948813045536498277557589691 (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.