Factor Info

ID 156818
Size 1177 digits / 3910 bits
Status composite
Value 9623853844487933827384585356610581660891475863583301245007830597083303370072263860193488479783941472603984578148873490943400874118779797048098959092654657807162383519844425225135462666260741186854344701891242756419576050059764224066354729104966151423505532162474845535110136594822105082226838395752092948439524298894677968866386343228151271503878171221586903886118819765787950659456289221914995748068003883493072490309190192612934167957671625290087812378170231877776536964923085178785842810285439967149913647214269419041516451554852863280050442463050068057491292749600044526627298619669326759225394158509136491812173570889801376741168358779613452859287750712481933406814413062988099252610768224084112103448627292378739344180588247155112051134886425667356527405984598470927223579601998457914496840098226592466780000613904858368209295785814430402093447741989551185707968480588100874141875040353716895636938374549286432129622610963499125825597761818101255734856464568734078402058313126099112773881919231925464306084018315476857458821219968141224312620617270571728775790413570913829128073472853730464575777945119509594463366025387449788252161029279853296032676231470035996237407551

Factorizations

Primary (ID: 155141) 188869732152531369613 (proven prime)
(ID: 156819) 50954982224021478466165878063707496545753657059480708186856176461302697511009078546624016935600272319215065244034060747053590943564496698265835891084709684311509052013295018508843536708553446668605668744831320953823707709359425351479688875468597006836228440977470108579774383633801609227836396243241283705362399735344843845713979128131467752757174333098496935691078357294138513186851840868779456290236836910986773233370530244621084724330405922693099668556445783321943354245075290512834905108346671109910325624914788325439322759549477164709515316577246519980038928337690114190571669437276816427746444579974271605031437280126497275283718745829930755648902917829113744861287233008476535031228719576931584676145708523204508879082419178376613819453735264774427614379332951833273928270997742258322737427326321427179873060025785266720211727505093442587173266654621136841234803269459098916541420140993315437579825678883788596214510450623974092617557073772500312872475040472998851237604292261354455600805253266704694850883829488646270453561330317210911729583738479969222676018290056417204935356489758789068777107389841398987480290992201384409058711236226159451756027 (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.