Factor Info
| ID | 143177 |
| Size | 94 digits / 311 bits |
| Status | composite |
| Value | 2195201867252015708928720169506826021978464076139107267778322005374867639346653032406499635129 |
Factorizations
| Primary | (ID: 143127) 40385656825829055229 (proven prime) |
| (ID: 143178) 54355977834389266523405408352526457078290238790427464662869438936032533101 (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.