n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 470: | \[470!!!!-1\] | 18199 × 12404999 × 1795244317631<13> × 12920514725557<14> × 69851831985130566101<20> × [7337416714614250235667300845897593494986871624851542038540073170780243051499982513243311007429406158334596246372716039846919245505101462906574608114274734677727442810448651968554011908879712237067948908637897<208>] |