Factor Info
| ID | 152577 |
| Size | 204 digits / 676 bits |
| Status | composite |
| Value | 221562013177362877687943924736056310277065926798470721722691555954004063496772990234581311730147458998948972738115136014821023966535897104198072066091777635684852354514124672889460255891331103962161662429 |
Factorizations
| Primary | (ID: 152107) 137317950448357919059 (proven prime) |
| (ID: 152578) 1613496359754416719876622159942363510548343867869286346803568486725558461607618913321528263227175712372330628014116547971194726121927114598604201808965089026187629427572741849515772431 (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.