Factor Info

ID 162196
Size 657 digits / 2183 bits
Status composite
Value 755692233552905854791280902104748252037757590478144743388808298971333698995594252954375919985120606963489533871985769929202107185741790834859350292214313621411848918814570433981912789226328304943451028811464005211559014828819908667394684762106603198240888221170144410633801219742310810169525293851610087640455649932830213512486704058387139397236549832064276218029165703782653487038357300759565467476995585005484022815022375890096860783064959274018868805639367992091496452460165011674640048309026473767996818174974977234388838656710798043811135240293650477965788802466958815809920364046666162842387324774407970710781736832266271602548348574553879665842588001

Factorizations

Primary (ID: 160976) 310927778423866221499151 (proven prime)
(ID: 162197) 2430442970980621667429643717110016784575508862107427162129184957212466819120787746626475586393218868639922279867593277328650637452060066942427661505004682145313604121564616518659401886134765808675596806606565990734135156411618531474610544042089648369348834295796986378329621076151956048550392856865099797373764228730556252766114738823391340979848824341383569311461061383251937703955243023494195160346636370754610434967077278617740619032589454992826832418440971132409163772104572001635065848454994176522481676350013826467412485424294051668045640023062199356493044664957854907055501302840707766017159869881809252166257613246583659486351 (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.