Factor Info
| ID | 154664 |
| Size | 85 digits / 280 bits |
| Status | composite |
| Value | 1246969792992131225039540656817399093127354321916850640025359124926097410177091969921 |
Factorizations
| Primary | (ID: 154665) 414407390867564627396249 (proven prime) |
| (ID: 154666) 3009043324207108552418985690906161851241460878405299236396329 (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.