Factor Info

ID 56738
Size 821 digits / 2725 bits
Status composite
Value 15109197604868013071244560272854988617271551831238509756751948391941875456170731792935244123338613168621229917602061715724024172671412880430079115554847995159054650089404748077774896146986517662980054583396224286469658100290018747622670705492236713204304221847145118220653476234338685694420327087434520667748280418118649012793648732085667074287335748681471432785774215329825640568297615718125593846021350931678545555668692704264825685029513999486327529713695424386956809898690084169379334591462914488670987846564248239510918943247885201804541721679886785175939536877017738053378637331068980690731896698151239725122176647075118137059264590815850041233196614436734412255387978989427661034484971030749500935001638431004823157164950743474778747878167618216434357587072271422444097119172616473084185539889896049326074932616861

Factorizations

Primary (ID: 79285) 802613681098842683578733029560442634624676055698002425620291961 (proven prime)
(ID: 80648) 18824993842843927502731840936688118010750561016136714207790205448583956786059674687241089463675541521183393053680255639903545562282322813164104670984573325343225491454503873738040854964964847041993592168913322439337629255939898546922096605836391262207666003377641065134514662749503907619453752605338833289817041735400422178511120938520496494958529874446280904893282465332279999520376685162458423504079586336258400073466647305747175377018990327713778619142359873192812354105471598996905675933973848558591175786084859235802642057053599387361183862569266103331403593955377727013575105080289237260464767634133072788699936588246297087630673037832949521480484611627770979841823168406204797898607183560490190158162954415196958552109964410185838295518467892647960901 (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.