n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 327: | \[327!!!!-1\] | 22 × 1173481 × 4935266581523<13> × 213458289282229<15> × [608909725707093720561196501049382554552895545788575597151400663750671755817018011338349324005977137452531764969291529236886255808543337003<138>] |