Factor Info
| ID | 193728 |
| Size | 162 digits / 539 bits |
| Status | composite |
| Value | 907749478857309840426545304213591320995130021406981832559034745260542669398496335988523418375240834157266959708507265701413155284098449330845164536824177713415461 |
Factorizations
| Primary | (ID: 160984) 3264142778249293738531724680710329220016745190150081504952476754477 (proven prime) |
| (ID: 193729) 278097356802565059448340989299485774489429701148767170687562615957896708340640343261593476178393 (proven prime) |
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.