Factor Info

ID 169033
Size 615 digits / 2043 bits
Status composite
Value 655672887129017679353628517061772114905307795644949382714751220000742625493367795293751357835193495817973265189669530834670132461341386457386555033630823297784464949085042884734568326943664801420986905711505875931260236481451793093568434699025643892065285016293664470544353518146435313355569214781590220520852144252661381898979220366239025386694152667637465571194379647783407832553032531903679757650892688405752405717679196118816810790298893971082841771018000422118928285530021504523556644313593719758110625623072359711631706941438709511143013971418312937081157617149049076275992664580783644529285466415937356103223

Factorizations

Primary (ID: 167803) 2018656483852209137639505692992077007 (proven prime)
(ID: 169034) 324806569306826709368862631131005845894946100693333091165508893968409257348747665612012803405312580854177941275564199553959453056452703291811418012000620967231709716839109005582059151826800380036215412333255381925436733810115527377400527496160607564646696060884540536367524264424961538545547287067540652375961855811053320183237222578931572794276132619379593880304675219102282045550098007764603456999200854832488023945570710254947561349085668171971055948235899949672407096819471174738214854515127654781845288214975517775860129048903222814455227290999140014562789276430733045092889 (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.