Factor Info
| ID | 57258 |
| Size | 84 digits / 277 bits |
| Status | composite |
| Value | 150479140878953736054056127644737995475268347318510740955801696048986639996292486747 |
Factorizations
| Primary | (ID: 81132) 613350110243193333262258716906211 (proven prime) |
| (ID: 81133) 245339714407630501811850765902642529690158622273577 (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.