Factor Info

ID 64129
Size 477 digits / 1584 bits
Status composite
Value 430273434712090379054411071389393151802122397712351890889200039722759032998800775014458110512003344136660426060405265268359127425415269966568223446354784176954266425597041708580376144701208026371331314872857838583436996986572682689891696064964811694930980531759659256918441733971960439197005419634009081435661338131001896810527542216257282625946452126816009624766520227759970465688617296465222060607074493810206816683914541034918472261337150752619476357313971827968225287087527

Factorizations

Primary (ID: 63356) 1365581260423071390161 (proven prime)
(ID: 64130) 315084460502033513795939947755531784338865234526056199553462054247041596241692781263630311238249398744324560852293378352016582931880942045039786302294106988176106633618647846127268107433633270590008381513145483513759470147216253306910594580154265633204459197459828778775793666487668760905497633142408433925497348364674262837032123488466883582063030682730118828299600362329619309946510219758172755961363102408447175778818894416315609619579449348286907772407 (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.