Factor Info

ID 188386
Size 778 digits / 2584 bits
Status composite
Value 3843736126167630777818459493240458903661871133263656315471998315515432544024280015345919535463256972005354006333929554424027068211155581377461396889151805321376840796367782491944705232514983635776384937380471837310357372621639867289570003564709735591435064070996254857969431325472943019483628838335365320979953223668286294649123891581301545157316602307743049508014331102581796403153281567799296336881254200289405150347253705030368190563267286890692673017008368628765564971261674371530654537604234260018556734568274204814006392569085001799171085388707606770514111535109518933242052868018243606304130868540409451193077018185242226129892172149303944896639870340800331491980758488451584033948182015998192169122713212747782621458654445933929069757213046132005704795001400198237793747

Factorizations

Primary (ID: 186725) 174621770003742881271117774820105973062063928840403871 (proven prime)
(ID: 188387) 22011780811093847552207646896997625322865053497501290170626282296332784808078953420687649133507201836273354361306756131871148863241226805940929381559609720859722555682806281575099865855037691341361708637962994434596525805691022639234485303062717633692987042074139165942228377711677313690271162271138915545580442269985424363468674809274043436276619429501141774399913206116802338533383807462245095948623016470039141253770762362666865365711602303641503899001425536826753493453053504533928763482653469878667237692372523161134416457956387764777324835762871670050955182092979804191678640103915148346940702068193903816221344944485152108579835076098178860260270359873359418410150236692431843685846679621116563020419270051144805966157 (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.