Factor Info
| ID | 221003 |
| Size | 127 digits / 420 bits |
| Status | composite |
| Value | 2617990890677251616457457377388485966768568424242710416156311795978982114287219371498113084840761300076104850301474508244638763 |
Factorizations
| Primary | (ID: 221004) 8257952558033895702991 (proven prime) |
| (ID: 221005) 317026632482926135972913783867848275464715242059072492410786117221392737201174041073557057958582761726693 (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.