Factor Info

ID 130969
Size 588 digits / 1953 bits
Status composite
Value 516874903741210045349302471004480883426082754129228318569887143563970709332338231156975225927651183822003084561618346398577205427204697686249081260512293536643974762035985815621047316298805647299216062161153305424634934111894238628452619232537494550379226076470679448971834651639522704190452814399716367020004986939383763412595854984678996527571039140019549070511170102198830200378554318885602487815014253122286463072527531447340601190308368482115868628339595741759256671720924313937766286014148004845635935756464409974820435476501419576077105561685860811332234804106581841110617479256321

Factorizations

Primary (ID: 740) 7601587101128729489773008667804801 (proven prime)
(ID: 130970) 67995656283996448968543199169788806409890124258891492135836557629093579145450856167891797085468910888390834946708711549846753602104700471860129386946435273013935068066364230020485949218746917286044736632698769531329560631138886724324559184937292864443974845596306152966910710151610169049144516726701665977999934621337141244480559432462246195239992318876804310648245194876120099604055178235414151177616193223196623289865142221664640948613854566762422331386296222637658458649980145580250259980037666517671422075860629628044508729930438450604161421568955521 (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.