Factor Info

ID 40031
Size 313 digits / 1037 bits
Status composite
Value 1259088082483618654583264204200486972880753064952201356933834860014059047741971058904621450857870168676787560984880825956250733122381157509756136600640603213917196120187421159201699659697241360167820555579559802174050969720546738377103877313790795156764646485000535311060907038767032938375288068385769197998615821

Factorizations

Primary (ID: 19784) 15593277677443719233963811442658357704819448586516961369247537101706671992725714715630543532621365559 (proven prime)
(ID: 40032) 80745569246479743326849006060814772799196879733550257883086944745618371103081469694803176359680043571321486517862994271697689440066716757189672235483701114350107741850842412231347337919470547146641934053799097819 (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.