Factor Info
| ID | 8642 |
| Size | 184 digits / 610 bits |
| Status | composite |
| Value | 3521386021926639684774394807580749024370682636891332178956291532364571430382105616203507226540127901836740656878833019391466240961971431108665975434242652427251169492489394716466988557 |
Factorizations
| Primary | (ID: 8194) 55681942361860463813 (proven prime) |
| (ID: 8643) 63241077314476461969019504028794399083062140280197917394177871250803475815289657260342384131839904016044225766616905889578836597904617920150161984547048270909368489 (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.