Factor Info

ID 42555
Size 273 digits / 906 bits
Status composite
Value 453107514347612370494359647365290514467218988112220264694692387422400079476827674432750863672774870325993667944838957567212254142580990746812707411260769567777501767906263616783177035422261223705646759006895986443504101265529297344462028003920257136954871793921592202495493

Factorizations

Primary (ID: 42556) 476758287208204132209517 (proven prime)
(ID: 42557) 950392529096692384741651431033003178083233014029219348194633938253013739705424844628557591288999822771020229465979854209206959522536434100228781493134631243869932560897794006716485314449143747793518423365923196368349532807666540382818356658808833529 (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.