Factor Info

ID 196590
Size 628 digits / 2085 bits
Status composite
Value 4005025226807817844486390982981745344518637204768400463338534362218366352357575482139102359032452299502810038707945861643990099746919187372495370903976580122351642805999825904562300816301839482809520698672108443731570145289512927039239041672929829624364390231890419922796555369684319238903207041663561464858327346725217804986767084136141014098208150062439289661793544468995472265336538810579126433550170977188982936798586588579087134678156863651099539630951443239163602803740557667176552720646197183815161697406114724367910724913561136560909363186541822402061509358644958449093222830368052591110786877193699713579552065253042131

Factorizations

Primary (ID: 163582) 65720815590088957680662375108172531900763 (proven prime)
(ID: 196591) 60939980595916350300316900263010107331393761408502458212186765230012329110866367113657065945610930764695075579143204479183146253355555310882526254560353164267160329997005890291867295017366708328205862625695931706187581593183657449989365157287687296753606887307664464690032866501616476385018208620359810030518413578014440203938533519861252822062696373303916591699900419017623712526060852290853028830052179277206997717493855515697712269346130960754872267023380564336051263690127826623150996615306368348174593831749100679892969951989929461232154506813829483285627456364804633372802610095337 (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.