Factor Info

ID 128605
Size 882 digits / 2930 bits
Status composite
Value 901523523693509231281260239118006257650045054968353554937063201786279623309308917024749191378668912863617528213971957508383753501421343418567916732459383725203459241535396255582484125602873936365317990197890773973196573933137199336605671814095700037497168208741895752212064413127813149319897011490457848512696855136984786646647200164230350974259451292231322351611609328971911940530795701938630738583420583521255645968201074535560416144785348217311010015300322027312991468369810012660872849121572655012740059716491193560915828687617865819503465349728469681385578179647759999931627278571983839501182862581995272189400156218239471411451161926147304813704886736304865496583097103719744032929255479847082669384519760416366401605181401176197725504418142457688826007522849765624677259279468999477698674819540146381603173837564873053166760721694254405144684442897896858672836869712241600103

Factorizations

Primary (ID: 48970) 209069595768669890816019011024693017057063658398343 (proven prime)
(ID: 128606) 4312073787577519073461787204603916969064066876361491628444085339390980672763877255291716413619566785063015440205753035873730039674726075163890877083920268853124337863433576347777446955019188974586374736468257868353428906356838962238306946113244034518549678715687632082876313646850513169184260770603963472793665214528756860937295226290342705869155932356468962186445160445886282909594906579232060646876203708930093996867102235234349819964020256186275753836699345469625891612601656768827658229744382709653647207440737068993469266799244579099441096401646120012970429415407518603198633962009809239868711859434358902910012828800769829184416220820343925344288567872563657352195838037129042774223522330042884648644146661904008139617317778724015495884371732004212868412998712937867964552819846462803739863937510462041068173419813136948524321 (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.