n!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 373: | \[373!!!-1\] | 3 × 58745230487761<14> × 56154021227765893<17> × [123927874445592012187731956394407453609599207957485036194568826825294646333346218477724683220069657724427316529534469830321611873387907922651932499467083694100871471364021296328062708231775122934120896213565770306978967459514863164573121<237>] |