Factor Info

ID 7955
Size 150 digits / 497 bits
Status composite
Value 337951203632168028324385110962359863331277281516225732383004925822171416257094250253996119557835845413039605494122751698248195490967450318975601458817

Factorizations

Primary (ID: 7543) 28753787197056661026689 (proven prime)
(ID: 7956) 11753276231618000717519263557414429006458748657979680793000256973973164096249122644738642963494054229807250904469953871983658753 (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.