Factor Info
| ID | 97983 |
| Size | 123 digits / 407 bits |
| Status | composite |
| Value | 271967791982484929666897457623834504620728017812645204813694117011001804083343070017371877586420724358364485771923535880427 |
Factorizations
| Primary | (ID: 71291) 2645332912014287669339495089951567 (proven prime) |
| (ID: 97984) 102810421609806066011808825998565276955275216191990425369803868347688119499432799540060581 (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.