Factor Info
| ID | 131863 |
| Size | 106 digits / 350 bits |
| Status | composite |
| Value | 1724016344978932418103978626190741366279299653460073441596152311541381882149583926241610511850295817475897 |
Factorizations
| Primary | (ID: 131715) 7691526674487958994017 (proven prime) |
| (ID: 131864) 224144882796457803271808650394760358340864012854397207893128720271394742322811783641 (composite) |
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.