Factor Info

ID 133521
Size 991 digits / 3290 bits
Status composite
Value 1556774257407498849708467062184333025712360484611574691908239609346234282864753948500853956204218982100964241849636057270721758959855055565206547633718703543198009460208105796484816486170584575845899232114913082749326407972002691624663403853459712511819878573137296812506433662267150396489757775720334105189596680235634735387569998341999672236594015136267832756956400829289078504548810288476170180215407718699774574652356422177932068733379097030613769603190600135831307356277557821406106049056902952185402851020290404665388633708049694094056797938724929149205445883173274601470223276508522902148708904443557302807150493641547298917270845673376317940965362378864445311724130834016305702413216479647154041837854837065849060814420878511902013293972685411358625611083436678968495740805442063859260142430589962462393436398239153350371687943324982920308149851574706917423701024254593532315846993912830525620120672792495258114028036647336355371641716104548579766838391356754647465234041421918912583

Factorizations

Primary (ID: 132116) 23967225547914696108535367367720964465860583660349946891232834912200046936259509418803006821968488085636412691395523331381603031759144860639818372246631125557297231918536075894589318499186927281871889302187356303413289226516872152254921137617650873648375169773687766063279639715743975489420894815075602848683587 (composite)
(ID: 169325) 64954295785936236390040760660143720151326196688177881668303808502900264821249072278636644337858576008185654139652422233110697186154902335446960283096437288577678088375099556695422859977788632447427281748808514595303124126529713874178157997749388437079792798956557368452788667544641285425417637973422854279771040371658347792714721658018993524453865318346847327265735258305085231606346509790212877271633644616440564968442825046087951706077665664714820573157279063264712993619086248228486484490442318950193185980491783368070600128912682988703967168179569751854215699641054485361138779451442310423007128039568183283927700931488407733956598421581523109389292065408961165812209697236909 (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.