Factor Info

ID 191857
Size 977 digits / 3244 bits
Status composite
Value 19826802405754385799428055332513405309013995558680662223413096960317230983486075855103252567504299304792088649944201075925936721675976585647870829149979677526493351584798405905550677506083956283914757584924709857960546344332115044704864116644208222734054876240360347325461096654763278531833268898877886615253123894155983978021212684290105191218965881007659808674412290038405218727989015819906861138289683790981014720128963637501200609391597031554934647053459160697823121307481455722055809265734520423308193745419139749696443004108021659420039982750568290092629757109096644637968751031811008958006126276583460377845862944459742131631371383983128039199275840134039076094685048167221012687803856041113486019900388880452908107615975746910195265783876852685701015439681584697387798801147079700362990343688058606533114089366012902444957937693339001028487184024127864122883525677939640036782174912124119177307520320705061255324577979134830990624037291533192774082232385629827954134527

Factorizations

Primary (ID: 10653) 16636201944470267267182958207 (proven prime)
(ID: 191856) 1191786591190343606237945474543473435314666297740506363696997385452476376320014554537382865278616787046428092845688652443137062987863963777267229248846365610478318482177297897774424723127694458298924036084032941716044089565675612016843866932841271642813530587370140884492531247431647272304074391133868362614817052904541234766389350959616535970973695806749918747540919738162124332085553437600044065075675219987718871187710707007040840026015416020235203751913623732746463158579619648282531322387986353533239902172728896134841048476057451550485349266793985643188939528721529483587219625007108521080027283064834087342352144458687834856722446021189229565728702507726494141303827835082963377417385307522980861770828539084130247346219248202905371328291871832031032128592955177944370017413808908861667286330149695838614729577580948972179450003292267935009105292527753480034240986984685895140660061933319118741094456190739858291011905279986286080586763077761 (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.