Factor Info

ID 81031
Size 678 digits / 2251 bits
Status composite
Value 264230765420250026879399715312615470854738282350850624954698646910747346934044633615153092844070251983302553448404267528440390904655553859069830496633378228770190635521222768335471101540610358626444519343772977895637024038990158290883908056381637691196403037538707037396339534365294320068986085678195049154524308521680949274195227091102340112168772069813199477886170989877002586209586712660222879087535316040857040317507013095480705025814814506164703424832289092601984599128610427454837839882399364704480380458193693414578304868192674623610176682468268503787654434758551311970197894981107875120096160864874758001113764925827546406358861291201346309267017871341273116393305641289

Factorizations

Primary (ID: 78993) 227294395943896169616947615270975563582354717329225147038267670141600602612521118145936307409664785797 (proven prime)
(ID: 81032) 1162504532163964939863526022561438859786207065278211935975039703633528715103603279385431375474132038834236907377866837427222665974302950917544085365881036922763209761569764249946570386932609522731270547310916779698775928269711830136010086173976477221088384557582846630134690433640210987209033159494161338167710109365116445434897465828669763630069499801345051365201787758352391131345512531408271375737640629465822943498671541629152523246619346750483383274306228949877348666468957427729256341994341252689521838359820864819526497274002381368453721168121751087742115324425810984437 (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.