Factor Info

ID 28469
Size 891 digits / 2960 bits
Status composite
Value 725736103350232334050543761687040484358558610316021197192513236566970425697891946903681635254487075054400907309110141451845885543735787045024244180353798446157014814430573296796228900418205901208976992871889591071166332791713417905120911221872153227789387346618484220296140372695934396405083915489579649559140108771997608580822608925053228936254349752008965033965469098817890088373962403867426804727181711723662909419451894352060536647948832538877225673116314072448745813591052568959467206250232434943720261946628356136413241450409435727794967134907177246857825680440018647202072902330558406568607675039298220642921037478277611476242479372301967787575884326411961247686278203328042218250953546226028532228317029353486385490566387765240681635165647107034815187294962491710326603212036068017852287994533991083024944191927565552826247466550592598018438383534413155699785796874725386054079044467

Factorizations

Primary (ID: 28470) 188763799343264519010677 (proven prime)
(ID: 28471) 3844678406957102245731334186176096567302562700264120565670111649339562308932925434379995053959976535392653913715381677386565658797129946227946774206132756444531292862756536444022896519258252282399689996900239748390063682067626345596315945599235081604317175988939317303765653763921837987376005077751342195714414616864826571606062150402119709877883658086973817794447851468694418630543717360434924541899172297279228285514189749994315403860805422429635482294959847686976884421278168279591423202863373341867247350198609297142544088338545323207760585349869200469350948476265502703152060018450783394725033283838621614632723803873153402154406458595392076065033052026644032145761070575319116707694004015684704647802672968522803731618555128861727816830865527572958984635495749829563478071711243037837968520369331966487432870919870839034879646601649215250419525181869653008563271 (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.