Factor Info

ID 157694
Size 792 digits / 2629 bits
Status composite
Value 218148835791734122631150678386713716152570948985201240909678687114961929231782397873431680205236439285207947384205239776684031412627438854193215309076912230343777595594566262255556462245111438862918119966161314015150240426662848855403045460335202620132979232016929382737394867258355053265027558035128653006413844989526721546945272637530320755760146398893032164574797560900249369825900060162490611061544636387481731611478719237655971402346279368361967954862913682562412127523144320995701633120984824425600148908768341795626200883574060195568629101437157872903094443670299065743319934044069951352180578782150700257488495863993687490925815181382745263773632345833500229284446896807264704039590799314054640730852405113864938232794224132735163912200835522074648767271521345286630729087792629627951

Factorizations

Primary (ID: 2980) 378428804431424484082633 (proven prime)
(ID: 157695) 576459384796289000112210494036694978210835270328593103247682346630541407572469555255428658098440533894597469751260211588515110917311679415120547192292720812556291476006892679241510310941045013108289979007921133643700408165475726778037217253308651164351769949857765229650496750761739790828020226042802096292973495071525932225440152849214482051746416543921251863488030104566360483889819214215266176858383459588479994488065144362385150134836115403310563884384680831195274757578105693944965022721591661115032079140993397204134375172233552626337929891101250595698257294851995864823830023908038348174891900149843476647266281785460405533087820553589883882995535583457970712461630839888474121698667770068447042533569884557274645626752982117896940568113947269587978623639227447 (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.