Factor Info

ID 45129
Size 341 digits / 1133 bits
Status composite
Value 78474749261528070860896111846853626363126505546655216725257928768188881428537323693493759652850209759343867542571752443464680904655627619351690881953255561569267577829197017009801700553991045459299834033515967269658951283577641451596635579061729969565834754016696982772220996420691557744956294358396614937706343811957949166877499022485711367

Factorizations

Primary (ID: 49533) 43066322613957162142410433925316098609 (proven prime)
(ID: 49534) 1822183657633576499007922785485054420915409916106230678550726897067585751997908236880211890376431166876466843853259464745454116040969755658011104752186326875552005047213208086242761912599114410153713284269933213706757197980314685717505700409025937770021990057506600777644984307116096790449548561085211063 (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.