Factor Info

ID 152458
Size 313 digits / 1037 bits
Status composite
Value 1026363533570643331668524716350731786222406598233302351271366526027855655262627520917703480226439137854187320844832523568815148989326169418074893196237183047169833087608219582558544978623215390748464491144545700130163078122733679445436520795830202385227780747858569962313754680879343587623784200379482669045190371

Factorizations

Primary (ID: 152150) 500606982978582492107 (proven prime)
(ID: 152459) 2050238147825745218144734340129957078062828581435237789250258470021092247921348648095146682642702611570802179814982509709306516346940751458698350332454723726698916836903028195967985885418544549596761742822325901762941807027010304832957547585352813001353993720668539181190857571455966959214153 (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.