Factor Info

ID 51148
Size 426 digits / 1413 bits
Status composite
Value 221999524810239599269929651260555925325998198277742627734634694472992859865696009334655105304712763206916222072880878491067527454344671677617370239103729695778758594106634677294192690344014136236568154828882228936191928887006745484432688268029727017864316098454701512664050823429082186785927289192173283540433744957343834690343626736321665188701660880356480234672912067866349385953974584439376467363593995143505732118621426833

Factorizations

Primary (ID: 50573) 1827801163850144120227 (proven prime)
(ID: 51149) 121457152561721788969048906147964459784020971830289176922608158011726900354622130242995791373318267453680861601904711629559730441284591257404846571293045352034779901000322984285512761557291854825711720182007857800523818959173900118383703053364367859496460968207124155127567692139823570184109898745591828500374211121154066273274903127690328593522574444121682010884556562122860302276225130772570674868510779 (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.