Number Info
| ID | 1 |
| Size | 1 digits / 2 bits |
| Value | 2 |
| Progress | 100.00% |
| Completed | yes |
| Small factors | 2 |
| Large cofactor | none |
Factorization
Format: number = small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
2 = 2
Categories
- Fibonacci Sequence (index 3)
- Lucas Sequence (index 0)
- n! + 1 (index 0)
- n! + 1 (index 1)
- n!! - 1 (index 3)
- n!! + 1 (index 0)
- n!! + 1 (index 1)
- n!!! - 1 (index 3)
- n!!! + 1 (index 0)
- n!!! + 1 (index 1)
- n!!!! - 1 (index 3)
- n!!!! + 1 (index 0)
- n!!!! + 1 (index 1)
- n!!!!! - 1 (index 3)
- n!!!!! + 1 (index 0)
- n!!!!! + 1 (index 1)