Factor Info

ID 52892
Size 311 digits / 1033 bits
Status composite
Value 63745607200229476121345431934837343021293409793313162607911529958454047735364758208390486369159597654064093438335825624986479669129874336640258647997118955847623933682425268899537216679364540271503639864600302587444156605961064320431403717219419388252500725814311929015685231923321463571165980040445658335385281

Factorizations

Primary (ID: 76203) 31915708783183821611425247734471919077 (proven prime)
(ID: 76204) 1997311343867651154197390810453428821644186021057169739457488167203081550589820126868421545010185047072427622656025804343252872307386198338865385730316505932105249639713925258423817649830655982054962711042923536727412712262076510099735520090248279805914346657518568366964653 (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.