Factor Info

ID 139524
Size 442 digits / 1468 bits
Status composite
Value 4288196704765740901031492576709759097812895543028172474665644413750285316193315570426971397109259200664060893578659016788199392543302895230347704491445472614812301561252049492035698750253702337266143669183870556179225619606617462194682856616717932060901520617549404131666043727870252994483702534836987558693114268561390266428315129324482937789830985398038136517787830224176822395422487840733593925709457553137957252849653484060058489329835039

Factorizations

Primary (ID: 138887) 74687239330098193808085366703473619466716619782181773280075837874598560720293680459 (proven prime)
(ID: 174408) 57415386393022582557930903006284206663600642123054850643500646912174442361768804960596045733737344668343984226280919333876486641890699741592917048850137396719660236834315147539704406152255492533781854709804930259584831369590021208905248316646426824592028682322857941698111145926244267242130294607572183196829141676636379700199180918431884380380329017029530621 (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.