Factor Info
| ID | 3198 |
| Size | 79 digits / 263 bits |
| Status | composite |
| Value | 7771415518356799658463837565156917146442645331545043144525384889608227631455331 |
Factorizations
| Primary | (ID: 2970) 3655725065508797181674078959681 (proven prime) |
| (ID: 10304) 2125820563389437533390243893834597846757304863651 (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.