Factor Info
| ID | 81360 |
| Size | 175 digits / 579 bits |
| Status | composite |
| Value | 1451781465323498034276720452212752095697115608689671855250807964271044423751597950433279971755027720901929229615433634413726799693509094873236509085015132637631825128345801131 |
Factorizations
| Primary | (ID: 57191) 1947753437069049655833464760961862177994571 (proven prime) |
| (ID: 81361) 745362034892936524334846922941634780934349566771594511174313768505883635115726578216261934130996481247211173798552595216723837891361 (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.