Factor Info

ID 28573
Size 955 digits / 3170 bits
Status composite
Value 1402231140897220222154541463510183780455210819509658049146825857465456042981776439483859703744950001098787698185620242192712625679380096261959393019972192868790420758285887430473138539274673483092181197745528188898866125882083635819170206829185168307422561861351146449576058533581339143651450125918928051600648424658890475720704588999576638243898636335948921989617172863237942167657571364240433427636345918240920234358891060944181456579948738021384404023121754075974100258356321520500644695632514957117093663473300047697410413336502385018437120083480566252874750178879776224231596191685447857402096469176176235379414718456934067749530992475561108966901194851368669737390704556778931565205622624409233458418033078733039461588860786910988655865851185906824505501205397534687192959413827301054387485310312839741483886642752805373209849937712748525420924941969314817656853439218782269975637610454380794085307272443421171062290236749529336587134172663133116679

Factorizations

Primary (ID: 2357) 79040479805615687465683 (proven prime)
(ID: 28574) 17740670911230907771963386396121385930950654920116517235356504730845124288919204959419310941065938797360677997428814589256238121778719716273400994313959526671398686154275423539401891187704028017232332562307471263607322445569722890350260348242439705891078492746076978943227695392345225254788929957255100538621820607875813219566248141001264334334601751546688691499300031068658600812506363151825260105480294252509247995082644870371291062958814205690037745456137872925119949966604584890739735031604255279866317679297652672826032114279108836748892067625409965952323455346827001443246497754119007120113690792745475600676583789908953346285924025337781742265640768809148160583771856214923794986388437196444613612496264438129133812861783684359047666837037179883275835781885510096425080537797725154634031098665009348256455955512215965491344875013211737112793330118931064562241276479273956839636602596809368017092257781330465493144058806591613 (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.