n!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 194: | \[194!!!!+1\] | 291899987 × 24411413463879296271113586989761<32> × 2174886461231271323572386997118289105773534475065243<52> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 194: | \[194!!!!+1\] | 291899987 × 24411413463879296271113586989761<32> × 2174886461231271323572386997118289105773534475065243<52> |