n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 144: | \[144!!!+1\] | 563 × 1697 × 25183 × 31410348067740300322040566237<29> × 1310263258566044741732626171543211749379014921<46> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 144: | \[144!!!+1\] | 563 × 1697 × 25183 × 31410348067740300322040566237<29> × 1310263258566044741732626171543211749379014921<46> |