Factor Info

ID 63963
Size 278 digits / 923 bits
Status composite
Value 46781427500538069255238858197541925340676285660786786899694922238701740948600296296372135966127309019635500610792156225749004374403883978288955572420824118819080497500854926003434331209323419143920084454581431436802719987372882218120045303327957679164820575764462789222765956551

Factorizations

Primary (ID: 63366) 512718953215732865581052501 (proven prime)
(ID: 63964) 91241853274837302118090936968964251286450640292462168838008624768310261355627294558051285719233215877768310415651174349158589863727792891754780412425376481131437700484567320219359141460842173658257215343125677067571920521732781337192594876653234779051 (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.