Factor Info

ID 78441
Size 689 digits / 2288 bits
Status composite
Value 50630499009671378566729600223501658196802719553421241453049940471186983225701639152939833802406347611158467598014264336861517095744852949852822647925156600603463188498558978344979205278636507324608013568938163746600933989896708870124520092460125651493272464159709750051059203513497119750297904084349298107782536259288351807327041160032000870186249498456674666410544997172530239183002719869587079302921782802162043428731074772004656073724208979271356649137727257214108947746149180625705829478486707159776267526170048664687832002987768492503378539019617746848736936953601570201621201913037077934933625621418629430404633773202850199695331221156109585663058496456677460057045974424519394691349

Factorizations

Primary (ID: 78442) 3373910943552318560566312255270898933180978334214232817297798982057 (proven prime)
(ID: 78443) 15006471675379673983233754376447214514970922925534462469858148734888779514386644309290362988718960399813474571803878930133390884618773617086876413166211745896401683508264002840668411052190573970861636905109900742641665027802364498215759331440442811456649485091592282463707883999229256999304692610979076295639555700274975841849878876817907925651618912942079432967447948506744695882381660450023928388918761388812276632984345132813990873599691148289898282752567609954690002385204713504476970372382657196129396131211593033432836714935510946907833078648748338911361699460687206362470683609159833274080737053726682339950335721357 (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.