Factor Info

ID 31325
Size 361 digits / 1197 bits
Status composite
Value 1567374962022100424766986114466590447401690952662219981654735605382407449197486392960766478259165684421666526441137701670188859781538847239239439506977230318964468791601771540786735753219915140087892573433078908974543256896568529278289599960427011016353575741935413649310451223683129702992436608790667377732751219810274137426555070134479136934941332064830959553

Factorizations

Primary (ID: 17215) 628260227263749127899296330959 (proven prime)
(ID: 31326) 2494786227115571861705767675889897195631029167565851007326328349706173469001263262698076961731577267115036768412664864904590678644838706331056485540244817063948237302927851676222495696536063553241928342562345984336609696458665411070405420649063220114804883949018812458969471004770129358218851804063768022709058952970994158919046767 (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.