Factor Info
| ID | 47231 |
| Size | 191 digits / 632 bits |
| Status | composite |
| Value | 15131808910634575363054758971529020529674499125477169774596816123432362619159738147208691434581763477459898061577664520859657190506599550680665359632132127076032169365226118454352738513215601 |
Factorizations
| Primary | (ID: 446) 28506446939252712131598193242773779437898702752512696652763507206323606909413034247353898393413 (proven prime) |
| (ID: 47232) 530820587458005074986733735062404635664237303809191478698999067316357283195741857154408767375677 (proven prime) |
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.