Factor Info
| ID | 3901 |
| Size | 141 digits / 467 bits |
| Status | composite |
| Value | 254157065445008218181683504687112493627760116801016671056227401180519813524189690700111960291559643329806452960789195123192778619690056214373 |
Factorizations
| Primary | (ID: 2935) 5439042183600204290159 (proven prime) |
| (ID: 10970) 46728276204832976257100677405715954319904991034568857343242035511937395280175019777949590434432492726012587027617079147 (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.