Factor Info
| ID | 138870 |
| Size | 60 digits / 197 bits |
| Status | composite |
| Value | 101227858536670811696176134595516349351272416833918456508337 |
Factorizations
| Primary | (ID: 138849) 20400155254263793825825777 (proven prime) |
| (ID: 138871) 4962112164098034915094087263545281 (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.