Factor Info
| ID | 63488 |
| Size | 55 digits / 183 bits |
| Status | composite |
| Value | 8851580789424289338371114596444351151479796761062453913 |
Factorizations
| Primary | (ID: 63370) 281880352305551730895009697 (proven prime) |
| (ID: 63489) 31401907642819255826324699129 (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.