Factor Info

ID 165643
Size 1208 digits / 4010 bits
Status composite
Value 11994175876316945821601698336037327744779436365338171700502961359505284255567604737421607472629508776804303148461143370570728365601939868566526640201610557929140367503104331276646665573603740727224204852133768506382766828488589608828485107346367017200500789126265531671353804442337895764241224831601415407875384042939935653992834088020464053172297229325130362028945293992349621928071337962539136942217081950409205014920925345900330307709418706445261128309737030716070505478357655958942683030369629171755362282989946880193756897401627767316253529304583427868913488199211947990867281664485205225241121751928672709542237477862941327479378049583967097191223592996253722868584906356898362784638728712070188104179539396474438545232419093941118037068487991597959242860946462955122712505902394501390805266102244715260005913022923983480138363490239848499180244079624675098627873224713027049517075346187866058192341044099388794473927651979162700932818258704653906797837708397599058157917302788921460703881389462805149206899893923616806609284209856016384499296429514937642805150264873249473335436015141609791333757691906777685309218566044343640749406054282520845249554372981631057244027225902270406386376267225041076653

Factorizations

Primary (ID: 163540) 3968622685359895554941 (proven prime)
(ID: 165644) 3022251503163307382974219028960889682626877093110223554153840282703146051622661544506667219874005635694070580585431583115519183032788597407216160318602690281536207294681457082469625166466501759454233351318968812757798448486480345658008670534495139821411121550591899730370645775275238575957493844565629846531466140683843060599012529328832011918231827101611397632456585236216792333180252411525555706283687327935744076224208066682929204092960318158038681385695344967928537767244200241215336018343026166306866616514755260172664163896696559494727613297544563856051545106148196681940193986632902653442520982671434086316438284104547841814040828825333136696389854609146418441324776491730199869563739424314836392287222811249088578778361305088698473569046246386964782251003223406277203262048193460477212193417997176575939466410210040662510699667997131591212539759901371360190202178318307486376780874354756077800145142842374542290438364510677717032475074362794537670010200604214710796658341417317752068213855058000978330379042341558385142096953661028017890553178000510202346733169676103824099469087256048659761230818178198823515464592428849705766822930501715241475558841290659756526999312898139633 (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.