Factor Info
| ID | 42257 |
| Size | 95 digits / 314 bits |
| Status | composite |
| Value | 32577283659756075671636372329184939501768871377953573146060775554763119162685948883701490232881 |
Factorizations
| Primary | (ID: 536) 3834936832404134644974961 (proven prime) |
| (ID: 1574) 8494868385963288026426110100034265087643115718396736984908461266326721 (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.