Factor Info
| ID | 7661 |
| Size | 84 digits / 279 bits |
| Status | composite |
| Value | 814591908903849007034377394256686196830757925221127025245402254917292180442585959289 |
Factorizations
| Primary | (ID: 7515) 8284434950526240125727017 (proven prime) |
| (ID: 7662) 98327998682892050307547688538841853424435944546993755800017 (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.