Factor Info
| ID | 136764 |
| Size | 50 digits / 166 bits |
| Status | composite |
| Value | 49996642437751054427688225988272397644262594619521 |
Factorizations
| Primary | (ID: 136765) 611431385019046555697761 (proven prime) |
| (ID: 136766) 81769833316936487882480161 (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.