Factor Info

ID 128402
Size 899 digits / 2986 bits
Status composite
Value 52436027897809475268708306249557637801089655026193313629295016340264396079554773162177532148165511214455076471589620346155988882295328830438669832380733631247188133563556103705727097039387470148481832212069719440458077986878508819078375623942144666135828307637556344564582952395810132395046988743344298358615665121769166672784116365526207611316431054693678527802099972125434159893025803290049280849084094232132006045038562425271133696673027170064403749973750858359304468286823288182994590644896478117932950801864733336393037682959145466596207023582328476625706016161947585654295145920752904598446730652274295226558744809941310190454646777916052165053656087632492569476149945845980506421305287173387196150227177170484499690066665687481031402702303568840754008969338048491405434732683873903483628902383295879061628036254280608477136122185334559193650318092223951571522822990425874590064387036876458951

Factorizations

Primary (ID: 128403) 12858755632340369792019160039 (proven prime)
(ID: 128404) 4077846208223323020447085622876831922895003293504374290811354012346170367370085724459768890440449050982773790521333900133863898362451609838489704632457170246594433737035637255085532021462871059709542158277060377771558674200974139795468545886283870883463631054524925409344728672679518538898965909657637983583688410060359751429928735407997570684323285854143386288200655538421551296206763630260139265237999164841143439682563625483468650485941591721799854659269638892394721578113418527468600622634668448613853963844887276739039513806078955030049754616575450656464904721606917842536813379605119786256073225702176966627760218320300916536898209040583257680556062847561824800410819108540509729837184135309101283706762225152113566881991120146934970520494003989910986849400635719558042761752914945644808760828127654128246914558380081570725256634972308505873307379523031670403077409 (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.