Factor Info

ID 157340
Size 562 digits / 1867 bits
Status composite
Value 8181419287589294165747682391509459855662008505769184699965471752736919347651028976855011295065181791574660769202478810579032730878395475977478134779882307715187354933849620955466456620222060027322835482582817885365568793771915862364472033835946823350045344002746553683159948074680253343528720111550897939465499156919875286703071916975273118885308608576123721448790529889315116370486003123000954880868520152403760071898758715967930622294178319759789447172586897231634218379692280969288051432650325781296630453021501005225856511401838884754315367039241440828216609

Factorizations

Primary (ID: 3171) 4684435266636161232578932847604331726884269415306219621279642876954933236537677535849040755779223719 (proven prime)
(ID: 191391) 1746511334217726675841026949752123713565103913630605211252573309001791386179613473289047279882734974284557614137235099804322162592620520941462551455502593099414382537084943952808067378405159091836381784502216551712435939700472855328270333381683862100198068150310714338004733697159343756920619982064264256718264617276781468558623297979644327489001321535157651869327599871362043492287936928262508981554516765088757808488912794477104435003623458599732411296953560311 (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.