Factor Info
| ID | 18278 |
| Size | 117 digits / 388 bits |
| Status | composite |
| Value | 472569814789009225165129811652458731206781461554910551707791921486668814206331899893225822100008098394113546468591941 |
Factorizations
| Primary | (ID: 18279) 8346555567469166005444679248640251 (proven prime) |
| (ID: 17990) 56618542938940902343646837478198361850124455847205354946456859020918820132842304191 (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.