Factor Info

ID 112643
Size 856 digits / 2841 bits
Status composite
Value 1259086787890147720035387508651697828001078528452805900033063096496090589664016367194661403407980540223283270523351514343056394570244763046205154801809819603903195851547964662604665408731149038040408886295006414293731102883296073106829779134092894261151362397550785973622876688581803378220666230262905591294122330192819776307130815676522229961583664478005961756287641049575858959048992228295812604076697132754349899159178836891700509831872413223925404232611256956886939910031865941208754042963891206899549668908758042565760842470614206213709061935985578040826262026944315765477538385208660651324396834287310465338003757506257492941725281997851467012034461133219521742065957504618347335982225394953533613300833941256778956198986788982824539033133843875424757180576764884967978524755709253573600265982742990068322533046953601246690035876066949568892026186321

Factorizations

Primary (ID: 112644) 1997969234384732466356815289 (proven prime)
(ID: 112645) 630183271204313126999905696959856470435169469352674451174382939086599803098968639867667878095526856835616820937035266261666642058271886904760197897414912526969079465519720234022937456259160144519028668747382245615707323771815818728969009852946829734966850497564665002206688615161427899477314899666750044301297755906573095373699093324121952029837454246479326628163129181558455897323403574343639185391505345222641336724555468545049870251421184618543386888060778688178407263675875436185521858913270459565247242026005770955960724798895509160459728244538598895023570986299040946798553157812825036640289988432977827214046110307800656822989491815727941291711509572105867164934526126235353752120162448761346920214033770391682018534769278867693207428907532247993613519650958914594109692937679118484944912133749461177879638986339507590489 (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.