Factor Info
| ID | 171480 |
| Size | 129 digits / 428 bits |
| Status | composite |
| Value | 481384114783175668157277790317291408474214066092512401447098799899864248289740732079205166824254275217317166571403434482672019921 |
Factorizations
| Primary | (ID: 171380) 1575850427038837744926591856538221047697 (proven prime) |
| (ID: 171481) 305475765036748426323537778303689775381073740784817390228515546747563315260124580359075393 (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.