Factor Info

ID 150200
Size 408 digits / 1355 bits
Status composite
Value 689794793096419076684449608300551336222947230814297877189854505423649908176591197729935222725833585809298373817479825997051680346795841024794942868560075224002976886889490252321486724450280735392387997907293059668385122400070558998993461660001543898687026713678864696918511282011952816321741903157444146661009727049234699759080304758493839861321505726207020906587732378934560786985765007493019448645161205369

Factorizations

Primary (ID: 184259) 1180037308315343274617684972778706828830667197368591798590767700464751930066536095389120634823123643 (proven prime)
(ID: 184260) 584553376605686182861591087816716793721136200653923761834712183998527423832077565554917195763820129912101128577274381951849209550006017284643125680760087676200022550738690067308136062802169382792547515774732908380786166674714836383252891671270866909283206755610018154228023181760642927061139508057026478101083 (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.