Factor Info
| ID | 158923 |
| Size | 55 digits / 183 bits |
| Status | composite |
| Value | 8974531527048103731708904366831728630667846064320132441 |
Factorizations
| Primary | (ID: 159202) 59313577123728315074251441 (proven prime) |
| (ID: 158803) 151306529841004222941224841001 (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.