Factor Info

ID 180603
Size 706 digits / 2345 bits
Status composite
Value 4640386223709697580642400670518391458778944900107549678755522814848520612457020867245569700837100157430674441490784814645345307968754784332651573403459104789126407446877466736480315915356892860528446060830729423691433438170177467642378755544955125208492041279828955341664829793911712559936237218584270558784749474772299520625689993836121247144968175670321675305895954036335100758968833924746692644291764570392508820765518754349175479781688493383174883117758620769580083455718066874733232825598613241315623456292155218997709995530714742863493755365288650158687512856296542599734660601107995339062305411890861323849542981137480094166774673728255297826673186575743217016081771992992223470883225254100593003231

Factorizations

Primary (ID: 179217) 4445300949443639682032201642218796193819789993366163071316295738336445057397735177881928340738887 (proven prime)
(ID: 180604) 1043885729331885657130938607764261028211525051461711734374155238358111662881930439796265935486752801867734816577408051131225518184416777010983769868921667700165441805540466091841278480446812341297779704440039120903456945055110016604415577489433766663729008048105360488257874177959018627442158401721980334660931337070493374980343668859499161671925889783313208950215994632301472389128011150689862253148437859962395704290939654126630387894033262329180645068546431457937690440350968413192246260278962304943794832425642683886778781695176596204866648742516716076482449853549690404595991571156376881187587689337907113 (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.