Factor Info
| ID | 28957 |
| Size | 172 digits / 569 bits |
| Status | composite |
| Value | 1050192639288273076084414014659967441914852114601533340909265633670092675384387390765736994250086892513237345497744702333160633742183061389357732398787999169550721426911361 |
Factorizations
| Primary | (ID: 28958) 218353713527382179771166705049588259776583489 (proven prime) |
| (ID: 28959) 4809593674057555780818464805806029123111820973831312258084693614519057307923544773790338982981289704543145180809253527087843649 (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.