Factor Info

ID 7887
Size 243 digits / 807 bits
Status composite
Value 651345210064113443372897732594578324669798215895904197829407490166082394529850873618891319367282926144313541438971990851951759120656828036847922583268242052582595484145927216160682004082169444601639200990535560789715295280753872060666865840369

Factorizations

Primary (ID: 7476) 49744740983476472807 (proven prime)
(ID: 7888) 13093750157036064981241558230122019270075450850433936747570715462456807005271602374177594683781543317576225967654554588570569304908142087743279570743008070797997652788967393396808660020255527672045238777866770874572951748967 (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.