Factor Info
| ID | 212509 |
| Size | 57 digits / 188 bits |
| Status | composite |
| Value | 274403578495836373112568987150971992652217269717440752313 |
Factorizations
| Primary | (ID: 212510) 3215151028090300168847 (proven prime) |
| (ID: 212511) 85347026033431335982379497988852279 (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.