Factor Info

ID 105154
Size 778 digits / 2582 bits
Status composite
Value 1576837051975674731836737980229395001120555029191645965823523960297907198681592840448374198393121938927722128750605496617427803865735017667405505252577657911045188111187799917813525487346073568736606798208972559558836253940694728708098468180623058683386425558776863703196521117291390530549865831229427618161948320559595444693231076369492024093980930804766768505561492018051824313021040351710293583266872424220866330441814739646311292266371385518772088109803082693865344390008818871810336845264196212404026111599377795871741664982027068519825796197900305366231968937125779572672956633293034224288347852760681778250686183001552297786113856333498553327818665265067934163038838827760657001175581012144337499219641709301639045945283595646135084056488795675813910887587271783127331977

Factorizations

Primary (ID: 105155) 311573298633853706310449 (proven prime)
(ID: 105156) 5060886343244385357937024349997410279607028971487436014825383954095012381770307361135085259682161949883090787009465231381175540082154059725381360471187407803399845507781057918902188629797641402386940768316176220689865413705512941781961911195937817680801563128111088334223013312879615407295216336190951715689638575987711624501034252439122611327822904743125528871010970154935894414106836623959614871324720581888055705626308110568787699928335345906346640915363535509809722989547173469812368154914279837437956069628497288043433657413896235829224864152541947284743497111045702243826461650266604908185371041667304177534317323070381999700762702577941071982082632405145527454782346700573472341748902026231925411779098240916031772533879819244475828985824117190873 (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.