Factor Info

ID 56091
Size 531 digits / 1761 bits
Status composite
Value 127807813217533322040767128656346233427261103146686146664349331327933631743824623456732612952462575959942466046697662551550559299735322280474721378227378165092638531755639627848054164162952805984372826688708262000548908394576677389491823287817941358083511745874745620798940664697957586727706288197083788354062951919569510168920155542164080092338073293116290558737534709435020761017665635257280047387795382044292567797842832600005792033683363872055984414478547747475935019816351505862328233444392220428062940087968121148383990788341

Factorizations

Primary (ID: 78964) 1687923550776185387613866347339237 (proven prime)
(ID: 79884) 75718958455648878719744778097114918086644454066109283362542657612991412315978253304162267637387137418585853177229006166789530028352102614800845545723904662099582634563527229776966390019652081210273397156030525374562179321407446571942294368018865611657993175442449216161926010311105234495430824568705298449255244320791892370483122523109102794040697907912380930603908960284430907334501337011050673858137864685920899877513054908470462996253908063560335152032029369300781841558315434884796793122198993 (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.