Factor Info

ID 170998
Size 753 digits / 2501 bits
Status composite
Value 603260779418779924709967636356604436592275416109280775848087186487234160047667190820433487243196057465651947521599414084153069680894864471220907183270400602261064090376661624990556257704132454152099528083037383038631616850743584424711461617178354371353679702274965639479686803363095940870188378743374818151849649585228030878053744105268414081671791571646552826783148544625649216336147585075512599590834144902484279493347517534167669928705587193087142790852671917487025902759092620238655513783779350442057939142936439120176745436261112102331787749311572587703549783768447710503457530379445255874809067981262995219956141275848134313257304287724713789065060075702486045733531307740691782108488560166405191971942678715423915436971523727983669630976511816219

Factorizations

Primary (ID: 169584) 20934125628717874030514639631784975009 (proven prime)
(ID: 170999) 28817099415473751326474098901894685791129709652477461424879134379930275951494718832254038795537391664163856342419842511930013972870997082146496584088791863362630758414123735086411868008366331284829583644498494095485551834636756501853360248496409227950255730074560943174609478996224706851988284808754586917369768650382739851802542418198741237768536031773232959516840081138566279793554875831999368586471087265865797772574955766438702814954708730791740126365369737773309180966453876112982698356768104562851845318703161184834504933646438636302415239131861706586490671490561473882980269563375136267677985247555820577752928993314885575486694153335977421323274570124969932933475167618740720201662479666379280981450246565691 (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.