n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 156: | \[156!!!!!-1\] | 5 × 317 × 80593988398395739035577<23> × 651295953075780308653526650919<30> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 156: | \[156!!!!!-1\] | 5 × 317 × 80593988398395739035577<23> × 651295953075780308653526650919<30> |