Factor Info
| ID | 2038 |
| Size | 153 digits / 506 bits |
| Status | composite |
| Value | 133005807126937412793694233253988122350707520810633341961023492858831657079829221594676657785673894212977587364390295995265162706489782851692181560822769 |
Factorizations
| Primary | (ID: 10162) 742956712288944292141460693871323 (proven prime) |
| (ID: 10163) 179022283434475447378651288484100699447123099739311844871785508528177815276897628884217523601363611975091474675322605603 (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.