Factor Info
| ID | 13712 |
| Size | 201 digits / 667 bits |
| Status | composite |
| Value | 321334818978806368999992304426181184969580937073431607132127911029842521034473258041718146040948508365339589246678154320351265331579441606462089675634454467727523046369898555887840058619169037340142449 |
Factorizations
| Primary | (ID: 10418) 904106555381898703253733254107256591 (proven prime) |
| (ID: 13713) 355416977198083788136767159554537910231531419556684163821489181180332762995436933872793933235231205119077869391902693816972317408519487078798343568592291397346989439 (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.