Factor Info
| ID | 42740 |
| Size | 101 digits / 335 bits |
| Status | composite |
| Value | 58434387197754129322324827871070386891492053313703999853460804952618123945730171589194050910967503649 |
Factorizations
| Primary | (ID: 164) 1059009573400125529504166094598642626708730201 (proven prime) |
| (ID: 1789) 55178337066529867890457879347065097397315177033672963849 (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.