Factor Info
| ID | 12746 |
| Size | 68 digits / 223 bits |
| Status | composite |
| Value | 10259788862957302662846874202847713371183081796612123053395074640721 |
Factorizations
| Primary | (ID: 12747) 104542451469611729792043170216041 (proven prime) |
| (ID: 4304) 98139929939748977208994554331725481 (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.