Factor Info

ID 54625
Size 824 digits / 2735 bits
Status composite
Value 16727630265910548300235672523786527846758412081693281961380969497125676222341593232615591109733456595545512413608197874664888407100902307741649909061575838489453026053134254012664751477118209967969981328551768782604233053955773751166336514882871450327919888029679394940864036800156393468432058222036969461510024472048182647434765647257939663095614079396549833351483643929058618021178306227521938167198321285631031911713185178543948897143502575979473434980827817722367465480702292461687299626673225791871657492616916176603760824431314003021096311688153561029735298241377404954542562158548896482567674323209555486739547885564437745100316460565952807551911582074598882530180226803578402402044082180329799420793243584888606637813900736507870285586201221386473172222232750033918837736150922851914480612621186168409317393860990913

Factorizations

Primary (ID: 52510) 39821279284774257217 (proven prime)
(ID: 54626) 420067626313210633841840943305977443892248592545756645215977060166852309600977625079703498991686887997544489373864495746384168577711797943397581685734938463935404993916100841515781808956784359921265150200994323442201249760698600844395114993897699274737084396038273233133062334120295170448059338649028882738612291478143496505979942021155746286307396877987135212052642403450215440757831159744675756773422854649449655101846546141292052287927287644865818584296678334882372620532812328374431821684685484793372783840585153837414993670690034769390138282378450063858973018375731904697210182015304772280917588584633816868605710702251466946158798953317232836548508220458099401071635252897098042750486234287843200262082472471310899135145535958812186412247003172125453126353978656409155478018724992757402392392725889 (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.