Factor Info

ID 55617
Size 319 digits / 1057 bits
Status composite
Value 1222603280440080095989250111882307556245856567460621083751603354706951600232215121404836889575369836007766142390906239669125959384433661940735306869039219366813986169291756950845005766077253822474028851431475495132028125809272694875504754205265606038886374200935952160959072442163182175388751618513984916483187290409893

Factorizations

Primary (ID: 54833) 17551032119981679046729 (proven prime)
(ID: 55618) 69659907866509923058937151867540890192624615542639773912156933498494573564124939624117803421593247849907776033238409984488732964415645992915108585938631138935369842970915682560278883479675482557261027895928176901191771814126886283148176916818490482196681582909041808629019551323256296744962619517 (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.