n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 197: | \[197!!!!-1\] | 22 × 35879 × 96339931 × 40826632463521413529046893601149505341810747735407386445324780237183589328861869<80> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 197: | \[197!!!!-1\] | 22 × 35879 × 96339931 × 40826632463521413529046893601149505341810747735407386445324780237183589328861869<80> |