Factor Info

ID 128875
Size 668 digits / 2219 bits
Status composite
Value 53649926260484952383776532107690961375349943719814719430899981470208681006305789396256777140647797150744086587862115200440580911821528827640943725566650988216948319516132346850467362836629302790035738920266088692707390783480433504075606270040962221370048665614316343993970655482436079000298033680913666468580494534743998338052807275065099036644420245189823066811773144018956883779265825590263713061527247485416747040598279494870696555044490810942191008374594196175320197116905980379668821969065222626317830407486809524077269228320695053082337278508771017011267515364073396875534148929033215953487546464970050054194275719681732971923504434888408648183025551045645822821

Factorizations

Primary (ID: 46398) 12238715020863597403126410370715840499161703793870153678980148848432866729077776897334456680693270487543061 (proven prime)
(ID: 128876) 4383624111602139910331420263992679396094065890874322882021744866989711977946400794925433375052958298783611821379094940813772545749196434031434018219606687566445697107883129295762248193746581727608891173257039583722736622224239391303603853179544806585201861326941709130047896036940773193451494663095315768012911689769103869248345207679046286278582266376118675604605586444501955745097693105656955916600610414201216123547583901857385494562768956261252966585823310381253514532919657104727520053424109848741231554003912657324307304881930307202427981880550414861990161 (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.