Factor Info

ID 35576
Size 727 digits / 2413 bits
Status composite
Value 1539564792482502626354826526716547272735743260447605223488737572755416001573361227809625787665385970078967420869104879258608036863020685654955156598951924931255671889990492800546991374100531578082288831537312234059788549665198983213694272598102538729963737329785764944060380017703994392623207681979948296999703640517033483448610393216864944887628411972072568777693132673605976807824324372568977563979572682321068711642286122898546796327909014266844124804779327754489397450931851098531036061923683240000751306376841091011074160322199437169811135815083860654387624914709798207988289508120552877173854376098351269201549572026498143691217184596710121364829114987783991354060400848342246820405658180197994213582330064887908927556167

Factorizations

Primary (ID: 11136) 1958905756610480165414360798708208617177953881053051177851547528988145879 (proven prime)
(ID: 35577) 785931016480563820146075063542924394499075312607924848639151071388346473049039959996658422188832245834108582135444589539826257916191465832976047266379644305953368078682715779433277313901916973976019844484705162885092717617362641950047659356804665596829867946495048658474670154263610456825426294455793529041256115718310917162404515022645248022307918679018583011560550139183485600290384281153533782962477120803613614230347997228536796478535206403787815236057096483350997263252728136223206506301785977317011708900717129925231872763551779829319541313215479594708991685563929594321784159793496870534329520010968830416877926874507561025383539960781669129133073 (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.