Factor Info
| ID | 28800 |
| Size | 112 digits / 371 bits |
| Status | composite |
| Value | 3253143949230049713068590847464407727502194253712264255687506281836775915721262711852709241407268122464656620813 |
Factorizations
| Primary | (ID: 28801) 199748978556217905863773912674922888018124776453 (proven prime) |
| (ID: 16267) 16286160623917663079467944573580125726889931566772922392814390121 (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.