Factor Info
| ID | 209551 |
| Size | 81 digits / 266 bits |
| Status | composite |
| Value | 111830998309094172421993334307470829133024407250396685144616822970476483609680021 |
Factorizations
| Primary | (ID: 217085) 108357767964711837379053199233997 (proven prime) |
| (ID: 217086) 1032053358145153369693936081187268686667063893993 (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.