Factor Info

ID 121816
Size 510 digits / 1694 bits
Status composite
Value 474613680411314749805602256118193607637882421272954423327791045569281832769069906563079869913475515288227302697715960987795653665648949440856609220744627317802504424454854253955306020867132584598743150493391622737283184361644156755450575922432106657315627600102519493990234082082448317453345982765539458458018268089612624574319223751773805688607823078103148068349235023177368857358547068929110913070479256863905343114399895599774732071951935899657133000296370420704566720510747914586542351645684278240417320149

Factorizations

Primary (ID: 9203) 542202788462733966380018208818089 (proven prime)
(ID: 121817) 875343488654771700206486724664203377641041811783555295877326835784586032781205819863603133420607869679196710213468291596920420643354594316213011565620116897893316940860962540866153343778139421704775384033192047466771426398200884677543412715524524533491822445462401618881489738178928286418135324120478695179379845183429245615536283205501884590369055022313174679288715864913702353696628452691087512482005522799398618395415346841635218277257743599065279204633914423146090203806541 (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.