Factor Info

ID 175381
Size 637 digits / 2116 bits
Status composite
Value 5757290328068371425051202736392825273903241229249259345219586738670115682920685964481237652712338412271827267759646954926243870930263751155997977673114656425266155496003832647212952868549400884309929978766545395983058996766072075042574752040503446276728494856786921533648732876108840032236322014489962493297707180957074661925040234801800452348569534974837520841772459275044973513327821543913224951559700879471129932196788645328556489461537564298425288275907027567270144482853810141847249305827794889705403184628225247869584730855162821144540602167777322736620871101409380859441667566994382613970137868319366926138400072108974602737953439

Factorizations

Primary (ID: 173962) 5859384988195273253911108821445212351850919444018156515330851328549243 (proven prime)
(ID: 175382) 982575874373745901546431802668446394913700980820467321793058775056777016361143603296136212417882031452449183996222624142458091989806699944330698410843593467420889142278777342011302930351821692900245638310859703068016620564112208919545534001058481330687056539579868086539860448641959557162183456854033466159496379135899003384181688966904532331037275460057642681456600624333323133983079659298500114085683844394771966412213573846384785178122207993459675121364183527190717584696665148632968409531127898920783713472751791714472166539186859923280116246221381052156550780973 (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.