n!!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 485: | \[485!!!!!+1\] | 1931 × 73859 × 29396752111891<14> × [1447930637671471092429091941349678508352865665983912446671139847733315956509637208048751920607957195809899331730707528430551377143379394371615615121322877453357405569876624724366355397664498893884859<199>] |