Factor Info
| ID | 152451 |
| Size | 156 digits / 518 bits |
| Status | composite |
| Value | 557068096276245996799530443857259389408136967921510534948665944396666667280003245659735379090928674443618727821573289275273677942062281155863847724009804807 |
Factorizations
| Primary | (ID: 152107) 137317950448357919059 (proven prime) |
| (ID: 152452) 4056775494080406663397558290317126723344589990272436854209920144876374192657757502400029047487283727517533599849831347689723739684376573 (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.