Factor Info
| ID | 179392 |
| Size | 181 digits / 599 bits |
| Status | composite |
| Value | 1564797418868275868382152735473990421377781355353074835952786992265358322521324954673349115135199158678130800943887954201321344215371567560301221109943271335379835386198941726930741 |
Factorizations
| Primary | (ID: 143280) 83054405772702110896473860973315745418298624926080298432847170408101 (proven prime) |
| (ID: 179393) 18840631081639564583932009783914241371696076820682276997707803365779874924734488618058939061708745840906237538641 (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.