Factor Info

ID 188255
Size 1015 digits / 3369 bits
Status composite
Value 1287492530959151614254371184713068830998440415263611949855740804404935273588306029212055843922284578958126096943060466641008791161322611628252097899632617431656514736563039401218999191187058371531363922733035412432031093742671781819997197795020788569668202999754844478871284188934673998277532066577591156959877194982571989882147787496405190028673409469080434353132441581034371941224011353163208946428939611270098125579767625141374014007161822443700264076545543170824457307254856650693078309165002963547954767333723206022911395342059187929757403092839230954652871120013682419868058316029048264304356147968921165669405888979249688097383740613048638894143440964434938474147442193587561687421471615469062567239847961830208791401811214320907683971109290847778814791706533715808703035302465290838599619572473231228550702942025252277987803040282711574308582308659399261052272319364790914760886442403699512542774495998890714922037193612644918622251691995621325056807972108123690998893320875450770462631276443004982941808487

Factorizations

Primary (ID: 186472) 622261324249663909027221146466787592621883815173526652773731808178648828637472706690316340078431774132729827942003556280048534647 (proven prime)
(ID: 188256) 2069054400113389346261363215325374206624207095446533395649304288375699739912941730451506186620893046397667780143434423996132846744942098759224091703248428026289064682218103016850967672171376993662723260110957498608203118755109506111690976305230508547785106747290627535108336298038630889345170894746245948523185634655734340913391961693206849408096643121397370676226267344304871574528387038889157441167578862982258338505979488153562401622950768486887738882376963396592103376103596220845671211754385412091986006126905703946155721909355798788795759915980784165736718851014694991721559521720041986302708805808617499223079173790994864729748019073872277626773563129002425628457765547188484847693921871962618389298536606775921067028097872045923656802084503411484618575550970284224653193208204601060970239523290666124876476971937350999191739743594053737350546559846298681723625214626328614424721 (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.