Factor Info
| ID | 219227 |
| Size | 195 digits / 647 bits |
| Status | composite |
| Value | 557511666515716433277474172795931814840410283629562678348379620561535991406083283228042501188896862106248256496864885722663475748576260244966182541065968566722898541526195006867525377494570482259 |
Factorizations
| Primary | (ID: 219228) 1783414933249556329882751243 (proven prime) |
| (ID: 219229) 312609060360325503389656705492435542394139952109408987797184419205894131222757273348013845261899516968026069561513327466328311774696876370574831965396168586026140522713 (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.