Factor Info

ID 54766
Size 772 digits / 2564 bits
Status composite
Value 3891774539167880601093881909355266736884701076316563985360376040961269860384594339528172498503512332621631413149294501542518688045179976986544170220226483178867674444052481252441990095811938319753863024324439523242054114204490386151928292406718701942836442954477220570189030820768537276799099328146538072006133937081202248562895844454553290261248316907962398321240459059151648498354874464112781551271199050142804668916219889610942567302532927373089244445655817591969718869027486667842334916122844653034576622353584647873719591186303496112127934274057261577018603987151910210037729661855406944062622163887618526129133822766866245684036788289802188803375841532820562179053251378464920107160166123621760100004956467546332498105022683418789727640191130113637796404936927499917

Factorizations

Primary (ID: 52454) 86121235964912696227980301 (proven prime)
(ID: 54767) 45189487767610045514186348956601171497668073205479864989679367842070592584164549575948091071424848644883970637247669449131125490854204883739437956749278691795382462152236572752491439768801280847828128507199738645783550986792259626161681608227657155773304311110504140008302511623591095757852622757215499346651368384210379077243990190745599458219225019407599611219525026522117411160171669733553371966970942393870247557309041605038073756713404551128496800607485331456080717296443176056119823263920880625213630155315937975571850023944538858876528813050685317061863887796152256891889581901846063503353363559320781225178070754997044040646168179957604111393679346840582972425078510008469478338075392048818736587961123538929990718362718131074155729394817 (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.