Factor Info

ID 71335
Size 417 digits / 1386 bits
Status composite
Value 973954107845516871982449969586547044815208090284891252247480377109576479845451212067379905394426441908730971670622831120990102626398812853623723310041447996214092405134032649795985648399045198648696002048485781978852203890227518406884820494250756638938985386933296126270999655237878878655178353917501432675765330558679599560080068370070041606833911110362731434084869927545227573575869102254913022285141515090271397511

Factorizations

Primary (ID: 70815) 4752478362400802213658391 (proven prime)
(ID: 71336) 204936042539603687410578604028525756673857738691491689924815046024142403146829768247161822511090573279112077180250949300442252627903317397742111591974275131279603141156767082846171794934181789383330569971111864628832333268093011879816754505040687066736091651923811306487683963788959979873806019111480042836241074705971049160440754077418482371498288482050556942170348439190871724889421791394321 (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.