Factor Info

ID 97489
Size 975 digits / 3237 bits
Status composite
Value 215373428890433434538716947488354040356572409281427569641347572478431389445431159545873420467662815290600558451170401948025205426603076540108150526948333668925947089743787783684326936437179389048799910108288413272345437365020857812792278340552807735237204374125311918148540549914130180003951394699427858291092552294388010915726096691775365387226009150466064580272324003027005175157610577784488104229410700142816512428383490815964706248114622914690590640659640249782425674621944375369285657615578917419944622023650892318376529021811115431697808542434386140029001727527076109904748263423743320938926191350889166978374319307465362183397069556660461585729438061071804406925725854203786118081918474791470407141419934348011986986974536713331651301345581145814854758596367035729007263680505465376709254397920503344085373911103137663644349695133924540662308534828047772061222936682208462739472432867184480254231903761636591210215027481190700358927021540458077669578200602298233351819

Factorizations

Primary (ID: 95628) 1512462243255583652689680108827348993461 (proven prime)
(ID: 97490) 142399210195714303366428399694350314210260898543712976032771963020959599514244139799990599690117345214316289060411164535704952414874321490490052835215846156578372937595167409839856201879066433422908950103441786727307626960408832459207383159546796024801108067829322224063252935310736670140262682417034102338872282278426706299471809578558510221598466063476773906781810661256444466191687045877369693472935033476166060676535936224331476031023608975494674354135942216142220616856001186769769830811855584378320448803952572988301140811916913732905980713510725627544540235671803858694636004652770838994534873861791648923282494630157320036866268398672236601642099782374691372227117093360657229414673311833025376026381971262957662071581452745004013769903531947602256036889212078164499492142182311539771803757653025463299061443759095700677608572979730070661929614516979144421345867208583958351602734859125110592776644037774114025117211278201244479 (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.