Factor Info

ID 152496
Size 270 digits / 897 bits
Status composite
Value 542090994026603343667004262944284393798053680142596225687971933539272038336725426557554193901826677932984595030762583928929480638927960697727790553356631527296251322540611100435819701282489149398070381526643167276812703490574867459739059146926579284672404211115525379371

Factorizations

Primary (ID: 152131) 14198139768945840610067863 (proven prime)
(ID: 152497) 38180423833568979999043195946815255089668965379122854900435241735801699971385226823304892095715387165871646387297125064406995495213089100506052881621272774571808020375712312070824300337466107787508285556467351830146158849092565454135712542123917 (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.