n!!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
198: | \[198!!!!!+1\] | 21221 × 438715755898001675969<21> × 122016801273418154785388003086442672110221962844973<51> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
198: | \[198!!!!!+1\] | 21221 × 438715755898001675969<21> × 122016801273418154785388003086442672110221962844973<51> |