Number Info
| ID | 18968 |
| Size | 21 digits / 70 bits |
| Value | 878942778254232811938 |
| Progress | 100.00% |
| Completed | yes |
| Small factors | 2 × 34 × 7 × 13 × 19 × 307 × 1423 × 5653 × 1270657 |
| Large cofactor | none |
Factorization
Format: number = small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
878942778254232811938 = 2 × 34 × 7 × 13 × 19 × 307 × 1423 × 5653 × 1270657
Categories
- Base 17 Repunits (index 18)