Factor Info
| ID | 57544 |
| Size | 168 digits / 558 bits |
| Status | composite |
| Value | 643848608130546988960294203183931596271566405234758683111603067800107627301908663530448049320449614776758153469061753796912313638049157287656097273455373123687756846851 |
Factorizations
| Primary | (ID: 57272) 3374957962330190476351801 (proven prime) |
| (ID: 57545) 190772334149611485167497038517258230460161195411295732230487303916014001248026707252580550850413924896452587115438374207914751297833595683905051 (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.