Factor Info

ID 3393
Size 153 digits / 507 bits
Status composite
Value 209497023879344459340551608218722925465571987916073095903167551603204090375171938480772226903624447548226762287972138837533243472715727511852558028111873

Factorizations

Primary (ID: 3394) 54999142147740840245669969 (proven prime)
(ID: 3395) 3809096209475147535503313933511117333928769838262783867608629019887316080667788598032821193046538303096662686447190610102589617 (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.