Factor Info

ID 106531
Size 878 digits / 2915 bits
Status composite
Value 28294173491333321275136179464200619897059802076816031618413798105490657455908581003172565908856958142165564234067743802691753131454124341381970909219097775831808175720284753757075124497386239356124126407723724124172530942381028615191056595373205254773333255361190148794566623241489642732502418474400884895901205916994007094327235593557124721638881687878551802481426996693949403044317038803235541075600413145475034896756214543712041939290698592169103724229285264467674230557187301175357706776375001083186529688308615557831306759953332352528882568787157735176531038476053700712098748612331231864563762216983596899426557033377318001863826943294885285665424818795762462041008236971359033584668862935444007954582591962711459544407707563876649510669243764829395026368360799592547514364952018267993124135261769574211061761691281045553168478966385372129759193735696881200455263406093401

Factorizations

Primary (ID: 129107) 5751830315216635270067081470457 (proven prime)
(ID: 129108) 4919159978777582857923811865273584327346306581402761722008736684880662341957042639621255130638969667137661943351391888403802025482557584460525080729899656793913012194299714869118909019980686403764129696307817389670888418626756943416300610617854432512317481933539065145191568530352958794858560675499249855560664375804020336956705920535875199993205183026206067355824329134572269325639212126451668171629636773848798505029961137789354445345121674510244720349401663621743638949488563913743357331985403074503991332723980074834911230591847427602371940738058422593531915264086505504726144671721587629178633022388843578483512811607995807730331786012517998728858303399909984084486356715594525432805108399264328563579512572120752323481266257225980027240942948572777994699842871570383106400601377587347935696373350336400770631107239930641417374781239019453793 (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.