Factor Info
| ID | 90199 |
| Size | 151 digits / 501 bits |
| Status | composite |
| Value | 3911201204288409915240931042757980269449829290991113678338131609433993175640810422980492071246891788729956244904042623186149783003483175754397038056321 |
Factorizations
| Primary | (ID: 63511) 820409876177580333204687948734536192222058078513595174704765137447361 (proven prime) |
| (ID: 90200) 4767374598793613188385844939554375926194896075588103653861610481820486763847719361 (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.