Factor Info

ID 45383
Size 355 digits / 1177 bits
Status composite
Value 1039705257921449649754085947617942781945086400620621118479174050220495384390597463999184984725317850523893869984425492010286484354871549623390021939648848052620927774295582545312821010202147229526887051921588563430544892159211164306463081761795419880853821228641201537135205612495944669120845493424148130611169920074865809619770833976337239092674940467329

Factorizations

Primary (ID: 49890) 17077963649166203207127355645672166175521 (proven prime)
(ID: 49891) 60879931546886220326870516806126815798621052145888478876738037807023250536274058990672742931752117745424752731491082445166266513404283375335795308331543103413642589237120494243017897850770717503330890273025447605269572689028300153365933546795231825998365982770275505143590058708753296858063186989993608233113450849 (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.