Factor Info

ID 28522
Size 871 digits / 2891 bits
Status composite
Value 1890828650393937562981312758636391846271637218030317103344149531862974929650040043324155089459370456178348856770292783102981888922383198373336272135882322882212653254913993676238169151852626801981491252850726680811558360163696301548881148335799662942746308707351935828117075559186363601597384123208765197277557884478138177441597329671423552035455689355085992000307183827186819183306644986622331283889439257046742651504703662534881033776687161105607429532573484952963374651189662233128578026790744068021448601642117127288004832437913592453287672301681593830430122970555728347840329616085261400724065903659108526659109930893407922539323081817855011837388021698907706354442309422849653828947607549114932523177475237584420688318532929668925820532968321971755633260592901510630104665808979897396471899008556771001508228263479820322511792248347493592601185809233728954956013309

Factorizations

Primary (ID: 2443) 102502981431359171598893 (proven prime)
(ID: 28523) 18446572226390561739529631280370757952523537131013023182827968081345250724299440988570834118845478883453107091277955183442129797190042198927210703492493372843955702861183283895720622777734513602237609753764444544508657888766372031010347371113344340194211317185505376826334685936179269400639933611168297399189912503019851825415446025382538920040442789188544892594175313945104679159312593862169698751356630949546860548953208406874061378303012486433690504531394510467915931259386216969876980320317593742228848283968724481933082654961744671368735936259181316665555882720554070925450857383813916198659879587084826762749129084229626115663194441963554882879980498088323418908722998220772714183783318515829168801363070893605566131621802349950680517935520412818296563548303981835384834048522967570220239893671035635680995649329847017942665975906368055568913 (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.