Factor Info

ID 52179
Size 721 digits / 2393 bits
Status composite
Value 1286058187648910048197342453136673508990451034429922083819924480252542345927969333328953008956857480499915766915504546147517311265119254136880617828012877772551421814830076733451635203577974271078665385820677748424063128334458544545213625999816042305144384263101686511315619705312561890086046463245185301398844612446071657950001632861918510237537693353633493477576763530173257762962184788297277744744288377475967905433530691480861591161342140957410653396046369939677152821848506604501640742595766816645777761224260061176950951613369657491036961589260109005098946987009774931348335811392550537486875232586734494452618817314252584068496356357491018429987583776624396099655402777922211210564694373406334808263966311304043951

Factorizations

Primary (ID: 73066) 3160327139569513638485230516120919120957201 (proven prime)
(ID: 75606) 406938310767438918035739734987067170668004643058379576100764497505226197442774525749268993165770245213934217929866483249654936712694242868902000976776672875090451606474021350147158804855664128468499402272443052703218638193850979576308957609548733812095460695874665318515259255420088613863204793350033797574866828246295878087923130490185202391243401516649336180102062900372591773081402926144413937140422617267683594258307025329732562387523220984643638917271352234555220733651402217889107690233139956056326236215956470461911277244371106217108454373607475673401507115873873488608756645559884738451514716126226142019861739861716154647208048455914666109088988203181858083449665986751 (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.