Factor Info
| ID | 161075 |
| Size | 108 digits / 356 bits |
| Status | composite |
| Value | 117608698492906373778875481544567017497105110532029521294588375685734951262832355434821792395744515734129151 |
Factorizations
| Primary | (ID: 161076) 75163328903964097539601 (proven prime) |
| (ID: 161077) 1564708484947155084339321428461012931213121302234597303529389681029881429781493409551 (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.