Factor Info

ID 5208
Size 248 digits / 821 bits
Status composite
Value 12835945925507944580829605553605202445903666180027912740191447265966889657885529147970907098264653108861016200074287512481373940283196010249566029634839297934656109509812532948687767094817168218732686769626234293752559111425902913042457774317332611

Factorizations

Primary (ID: 11603) 1511495257840070716998865694022937935039928231350493 (proven prime)
(ID: 12588) 8492217133284647577799921518697364158288574563703459934948871650671857719331682208343355907959185140904404550886616211503436612912937749983339766546778871239123970564904076514113173226454847740127 (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.