Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 47: | \[{23^{47}-1\over22}\] | 1612759 × 160782278895061740375167119<27> × 1757834394823272170457840229633<31> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 47: | \[{23^{47}-1\over22}\] | 1612759 × 160782278895061740375167119<27> × 1757834394823272170457840229633<31> |