Factor Info

ID 214642
Size 264 digits / 876 bits
Status composite
Value 427950671753811877067998203779074412361840332070604049728632690018645707868103650086705965246036864150531050601641421963526604423549139559801803155776393731408192298997431940043391210386720529013990996258842775841383520434491043414086536796814500684901990006533041

Factorizations

Primary (ID: 214643) 99307357664602110924377 (proven prime)
(ID: 214644) 4309355135589857227115350818049840871975712335742134461670233244779513585485385944667731542239057161603604622857517637238205049497590698075957416313957060237184834109728700763323302982222712153752910453088889250448963223689897003050012951833 (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.