Factor Info
| ID | 52571 |
| Size | 88 digits / 290 bits |
| Status | composite |
| Value | 1849495811959613635181881836334108585621261623903811810213793057947603414039433177380381 |
Factorizations
| Primary | (ID: 52431) 29043636306420266077 (proven prime) |
| (ID: 52572) 63679898496414229752579233713704782488083562694348477842148326517953 (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.