Factor Info

ID 137197
Size 567 digits / 1882 bits
Status composite
Value 198508290668390382979974128148901700146334451963890311471261615502487142212012360291599556010508888650911216057008919283054560379595644651797527777253102554743504389472471708529935595129248756130609471141102843427596045040938781534108118715860179000054486035814587920834736985492504599706883691186012231283165880603364920473228829544926485273788566180228031652730213357251255599676589426839479252094011568631183533303661922189415767301963609305604557618008870394702288302131269198184629916935209557205956272512523110468565137158321693366317155413789415797728063553167

Factorizations

Primary (ID: 138358) 3904770000891349436529701 (proven prime)
(ID: 172087) 50837383667431502929331262399113852292592550598121689073770239640961956758116587642739203009697783982713705339911774164784758066620767113263522679264393686323439525389993360416681416124250641617944409788509509437838449566428119145359523251642638309825636203638410630338665068493217590949411001473082967612546770065694412071445128841423152249013936747438810072630660511488695155456310096638596284102195612152683670936950311608741826614759336010435154923262668452998761386378371065521347961584940335515215109150572472346842186946394006427023267 (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.