Factor Info
| ID | 81720 |
| Size | 119 digits / 396 bits |
| Status | composite |
| Value | 85327157587773548055182458770414171929300229969639062211018812728430530318601225599584812057791878289995551284953068233 |
Factorizations
| Primary | (ID: 81233) 88388578362541794928078326684530580688233354307461715429 (proven prime) |
| (ID: 81721) 965364068169404490498475830727911018924831485163062017992153877 (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.