Factor Info
| ID | 2421 |
| Size | 113 digits / 374 bits |
| Status | composite |
| Value | 23523057496238596447201976254434167913097741346810523630164711040558828081060922849683772305655462253020025943719 |
Factorizations
| Primary | (ID: 19452) 156813120797253579231191970121 (proven prime) |
| (ID: 19453) 150006946973856658567542908244904961415820140813788391914892039556544169375573629039 (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.