Factor Info
| ID | 13640 |
| Size | 94 digits / 311 bits |
| Status | composite |
| Value | 2948744263566592025905677623336803923108691013749797512230938743039124612742181363775011208961 |
Factorizations
| Primary | (ID: 2971) 78919881726271091143763623681 (proven prime) |
| (ID: 13641) 37363769421172422182780447669037406234152610941283248995871866881 (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.