Factor Info

ID 28510
Size 857 digits / 2847 bits
Status composite
Value 57496815952853781437189018419737561033669041127108257527847958116991351015438398986656238166335636440252962372834885468128830910192311274634099875479717639431174944949836669307526551093472956813751186693465492118006933632591749799218377919181065332106868358554698565535129274288072432158835206613719644531895070851091619121591430450586451234648780350674417083397692012264320159205452309237896888052803010843315189803907075171624596496345940604624923576964726970168380668996490249993513408504257451973468742559510030828251022172366084728080026584609645579035833624759504260547594360210836109578567056010593611653474765912370425959772550903017511247348934503019490704192678955346081004315672816339399675319346546071252675259939782859392762153676358899808663955055130649458908061105536418042800480876023864206806542544422889721719443322194917397066327688410529

Factorizations

Primary (ID: 2200) 10288079467222538791302311556310051849 (proven prime)
(ID: 41381) 5588683110004799757143721408317194518073673061412431883398555246466556231589456255820274175608590734242504139691849151654582910910352170550089739118591907539324426519892604134970856338584108339647954410955623966687117882220120676671874702965001865480807599248127149332001588175072454692163984337151663333707904174256424945455396135771563996101396556012160621199910335129853922416885997190463466787822676524060113637822239503775911834377612156689989927418584536226468091821992133469948480352991352999767468597093700660218005989607810826385296931655240302474629526161943014680046201728459638374021282553915047302411503453374092656954389433478591488301813232988610614333488165261342728037031226747865026757240655784700513043256075106327390884643629039145600160231991914627682775873308402720106162359654333150620635036783321 (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.