Factor Info
| ID | 191228 |
| Size | 168 digits / 557 bits |
| Status | composite |
| Value | 285194787215531970363597811827980372117022616886945868733633698460889107070471033505856163347569356543276140262757143704057384457808746299924765736912100761669728655201 |
Factorizations
| Primary | (ID: 191229) 2591359432094537078074951131139791193021859439188185801 (proven prime) |
| (ID: 191230) 110056051539332577167011497137904354133390221897767117778503394649227791353106509944569485273486768482569141949401 (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.