Factor Info

ID 137370
Size 402 digits / 1335 bits
Status composite
Value 398121396414794044443570638064704296696461172082052211623070801912135250175000586548231002151737367946355730176186157809651676855516751116046414469360508914436800867753256712494746299666228070994784159511259437701207054414419999238795048444827148295312694995569734888391459841793911452967303690372933574240324635960406203421930577725778959561317022865745707731330992239256949007907783115677789245283809

Factorizations

Primary (ID: 172248) 14944990305202237012400912375367157 (proven prime)
(ID: 172249) 26639120419918307087644391838229398398799274364376915941185577753294353926964495119124331860892489995540742266487351506688681308609069377755610546453857258443068056620511699543281109497849739628191331153442696937036284647683228006505496162092465662510818350791063476350924488911848437668902480285685256317513017584147055417418685240339171071248527326947941526873807037 (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.