n!!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 564: | \[564!!!!!+1\] | 5 × 367 × 3301 × 3224273347 × 1136551323857<13> × [3227628347403930018149871637973040629723031781549786741485650356179333275099242214498305031668846056531391959561408416864231086717568346287660082503119434467987784615103382566776101088891207815003480571164892172201664425309713954789277<235>] |