n!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 184: | \[184!!-1\] | 153059 × 36027833 × 21147107217193<14> × 2104777397844576313<19> × [250940326996190242429860292744784814883753578456832772515303316013940691681331973210082957353522616005648334942261773333658813<126>] |