Factor Info
| ID | 1853 |
| Size | 155 digits / 515 bits |
| Status | composite |
| Value | 90935329344578933441882975974017310663850787483856049722076859187430303752223118784542786860928215590877492069099576518200051692474819707610309919965309929 |
Factorizations
| Primary | (ID: 9954) 78617739505744247806689967999888006795676423789267 (proven prime) |
| (ID: 9955) 1156676977947638576510565692327295854361860299874243656980398221513034494851298349996973892060790452351187 (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.