Factor Info
| ID | 173989 |
| Size | 138 digits / 458 bits |
| Status | composite |
| Value | 436805977078951320095534995447416390542417095457702722587593035330447613076518304973631767293281566139976901852782030587613748798329220033 |
Factorizations
| Primary | (ID: 138879) 2399241397782331932329946324825073 (proven prime) |
| (ID: 173990) 182060036761077918220073061392301945654268124296303748301840966331860177582718362580433068275423248909521 (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.