Factor Info

ID 164298
Size 454 digits / 1508 bits
Status composite
Value 6627396725413126664614250058510257535696159577005178060542112840912530674005226197994478209135623659968124419155328210592000560950006860383777346228414517557588955611704210254870152827088473709874346472466031903416852272771073605347874527565727364521907554235724709011650996127973316968111991913373271026021827741816511793321485113914208564536206344487619071335686081649435403723584147976934030511445354625069500245161305682597684046835349925925669195127

Factorizations

Primary (ID: 163618) 817674426797527142971 (proven prime)
(ID: 164299) 8105177939060340942598929224901741519596502770748331068708159611707456090946307789652745502269955430080427230864350805088877553463792271571603232442154975180804638780941489940890260922767723015346793113695135678224762703555889650872495346803520418749410780013371225135905685972025782846641648898215018085904908057035988826935788536258111324058043582724385750855935197413644911907714541743150316921860246930830514266170132345159541237 (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.