Factor Info
| ID | 3557 |
| Size | 69 digits / 228 bits |
| Status | composite |
| Value | 402633111306714361877395821032960951869641775095029535129497407718053 |
Factorizations
| Primary | (ID: 10524) 2203942033439148343973 (proven prime) |
| (ID: 10525) 182687704666362864775461208552445184771578920961 (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.