n!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
118: | \[118!!-1\] | 79945374848633224624099499563911018209854082855069915803034118294119128295740098478079999999999999<98> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
118: | \[118!!-1\] | 79945374848633224624099499563911018209854082855069915803034118294119128295740098478079999999999999<98> |