Factor Info

ID 53416
Size 481 digits / 1597 bits
Status composite
Value 4015298823298264010093389981351086156977790727391493894384958094319507079805732615749437263472921135243732747374153978322855078398356225997489092919065336099164915757587535332559148588448076870219947599177394431594862242915276139107337443300004337028994998861319882509281156988090223785073247952416961053979627258692392872882634341279232748001459552612386345567408243234941186763331336307813758883501239477388097347168898568466901149091341966014540275285368336814573196926103269307

Factorizations

Primary (ID: 75963) 3085088915212385601857770168909 (proven prime)
(ID: 76794) 1301518022219414807892363413373877412312118071999340505410746495333271846679644411341123618322012752109928726699826939057723098821393120303669928952153983577314457849621595870175386422113568885017902161347354952982057748905463307481219256214573711226090393409399672747799822229714380673515408706665210938954823095755187087248211544048947060672217877249513527783823593955307109071747009983060733827457600764500743610755397758754066754037313184749571623 (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.