Factor Info

ID 185986
Size 1086 digits / 3607 bits
Status composite
Value 434639454251685250329610422158418399794990191252751713860076954046558225772612620567997308473238429664137118994276317017993563285972868141204187580013980602984501140231375025104888407924285378140128486361827867435897705316148243585391728170767121533746642165824770130042250683776341742140748438072022909027390236632066758837666491966127701742386405610363676574035452212810904457696000013106293893110062925086374440708330896632080652993128848617506637256379937134724173578084254774944316074694787386343523414660645240007121340791128237266610655571069230279189824475184691778166899225770080670712799080757489004707076815711114303998254693608626298786058962085059711740440893945961401699537601570194905413505250846499970835436560664180897240024679943181090626169775091328449533281232432016690297735037215599280014552428303465082160987876265927851872523053353478667119521853929270494896619170198507954652982564100068583721149354763377752865398862261928547259199252097521345920363766419721121688339225079746752393225641403826854980279176837194353616709123594199078282695953584254043192348197

Factorizations

Primary (ID: 183928) 65757570273982659619805619658605174389883800937819368366415760580984346097692159973875657170257 (proven prime)
(ID: 185987) 6609724970687560740234026152352225380413069659604978198330168964627528829959054648243948845896840611411543842506967862772191854012412420084705617275315634131034920428604248970494128023469746026585348614756622541081522953136501441043616973434142804442081665441088128004508839291533237710950447580570801515327610606543289783912821199044516544306475319806856334069559460614590696573914852085358607289831272648835510889810267970249026496352551516031038956217192005429853556937504613736290495436908047874579131595688179899725266973015479224284253797524168590342067413830531962993209187322098244171439812891890233147371913611739415594850392312698205981150990947400153304637775597725857077997318151412898831977305010812261976342794736983082744335352321413023722123423952764151801949582522283406791692458899260661907548134331442343002124338090563485922560429685105986976192476563942745629403742653764090692236530900115414386272292420316429816499119509840866410413372132367195258264811511704392310421 (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.