Factor Info
| ID | 1491 |
| Size | 115 digits / 382 bits |
| Status | composite |
| Value | 9719537423946739021853335099618931584486335007652328551847807339531720422964556586914330080063260982281273349253249 |
Factorizations
| Primary | (ID: 9635) 2351318535491978662728427395842752821091282761528783023 (proven prime) |
| (ID: 9636) 4133654065680671131373457884456821479881716851618282242483663 (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.