Factor Info

ID 169798
Size 251 digits / 831 bits
Status composite
Value 11856415944173260862665450327320502519506276161082709328170830283646455446596960527517897023668311008905560940832233060295803259737165709976500190663933168817850352570692990284232731362032898450971908547194431355296985355636788266434640971889723522911

Factorizations

Primary (ID: 169603) 516193657635283554138285525649758509362850879 (proven prime)
(ID: 169799) 22968929913800698702256541407531063572372564615517612127175270457180799290158637858849975711506626192110470234743535322985995995225537667265725559588947614592045896401197575717831994184768460025090034935009 (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.