Factor Info
| ID | 220957 |
| Size | 82 digits / 272 bits |
| Status | composite |
| Value | 4931085116483193598188541286227657018056885489849831286272706790015431902312595013 |
Factorizations
| Primary | (ID: 220958) 854752796190167971979045791 (proven prime) |
| (ID: 220959) 5769018994102373144821509603598979194254102089111686043 (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.