Factor Info

ID 15957
Size 460 digits / 1526 bits
Status composite
Value 2010615082158379532491457435775448408070251484799372980649278357553983825758646998741963273495047812901376646972036561983049333766955304085469836525834376794933414831615596859905351738162375307117626752036392145447703320490808245980586096555171602534831405636006343186073698885816481989266089648619937654615795072001886897800148913991591469023833032090822388279378460095668860371069955147657558025422049886847883498851712721149251938709464687566385714124759823

Factorizations

Primary (ID: 10352) 26537037220992112785174856161239437662001 (proven prime)
(ID: 15959) 75766373819903424182573224875684098540196963498376644153972340190746095307022406217131065706149229678978741293141734888883598551938895106283539069315443692249545600093539563518191561945273789185768074424175028921027315810346980938445591085589893831501839582297889089858343245995904777919393276420747012365330721768264562101840085859950832520476569612980923513654602704897343438823445639881539225003909928161634282933823 (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.