Factor Info
| ID | 147256 |
| Size | 117 digits / 388 bits |
| Status | composite |
| Value | 382867776542931314867147941171399414196006366819097847497174925293781710011394980624788810633590027730851540837482153 |
Factorizations
| Primary | (ID: 147073) 687858517721621226917 (proven prime) |
| (ID: 147257) 556608323774336479361927375388818704225010538835804821219108599619919697335960744904460522294709 (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.