n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 120: | \[120!!!+1\] | 41 × 151 × 1069667 × 87131441 × 289301131436860713361<21> × 59423855571055102713324220133<29> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 120: | \[120!!!+1\] | 41 × 151 × 1069667 × 87131441 × 289301131436860713361<21> × 59423855571055102713324220133<29> |