Factor Info

ID 190484
Size 565 digits / 1874 bits
Status composite
Value 1123944571219785519951059925430331187329005252626447045286660585451753934399810533712025478850929139397565353866592211363665296397634951896328285364059576384966481755289137104619431638440561899218792154487786680845476323426716777234447376431475033448809866495091365775948624468560289280999052203474071516736517604256811874219972485094221536456215014961212577931370625392048689413129034023646972035310309845938364279008267652771282203103526843664457190249032012439712682233930421579522539689047453963081768030447960180186708312721735614853938959716544771458555518849

Factorizations

Primary (ID: 189360) 197290406630809945843912135142047687600202663199574809983104088171503107457 (proven prime)
(ID: 190485) 5696904327046301531403578487311792614931264645256377087241487041215909719528755318027819010400659484111893676868914797444582498889293598552482541753696083150965532119812663096585566187827241895213400405540189604334904171419930032267740713033413373933583352019439391289998141307533983821007595267530112076459779947224433977399044994214077207266636552005231273393007314413319327638162733966103075114396811989058087526130080792865557810454728859803784407530959341031189770222979968797792723457 (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.