Factor Info

ID 112169
Size 663 digits / 2202 bits
Status composite
Value 621898189410248935499602947536835922219756610325481394484770857633555461814039646525242576343935489763920360359282399111621252952547116884003632284611356532896618257985708413971870933462415287757824263083291847854079066597404000686202189843567438814543359744413509974486203931827308208405361323326315880026335265876230727338510578691712408373170360893255246038485509262438673555430460803560607142699526604928679563410090655244230769960500350013670657606751745708082844142055778625058087751053532084990547513878974047729169791246449649247431922057425188780089708988515462772994698870464809649167028763925345322254071759487145522469411439582914332364212080003456881

Factorizations

Primary (ID: 1782) 255129045094214705588612161 (proven prime)
(ID: 112170) 2437582867840832404080586027261509750994805595842998440590913949816190271538367961601675082281622557280295439518205768917714456742510769726160271526073995354229783293416853527639396766557366866223990760069986750718478071345136883821595008691085699059490886054667213351010350673116712295163668255790183823710240181794423210694317904948635299390846987083540801381287158493675515325780953081634926532170828601591749061453407010722137506408063521283089564113731636665751602115287106556582186893813915278944007959989758994515628439036760860931932738644839719975664204749162657940346090692449776096264170358631318585689373522756997500562761521 (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.