Factor Info

ID 121170
Size 505 digits / 1676 bits
Status composite
Value 2528425222865226736664260199497939306689259983069265119826859327153911418162393101170345515837298205314218678531105954694362347913741037100087714600699318166551244237647981613505179849802244334708861630299291427965409197808999016114183584748410235045707120937165198700956525990754333494544519267565309763813801763797092841953533447218639446273079707164921169323037839022373971211860776228406270724593706393398035692562482744851623959940351641736802973470171037849658698345860883490058955276288082463388431

Factorizations

Primary (ID: 49123) 17311323941418439987665938864524067923080633062223294027721454782059862007729767481778621989041244783949797543720058523535692298662076750158634611254464582907979649852112215169254815459484883931395623192039602536641964077671663536659 (proven prime)
(ID: 46688) 146056144025807818228243423849675887719832270246249269839766736042114441799016292556096511231704554691500736841738403391170537485840799142133580212167415890356513113755696336622776152409041118065258345783773655798997823973067748095959058531931296341516550338750854945231509 (proven prime)

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.