n!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 102: | \[102!!-1\] | 417869 × 3470125913 × 82658605299402490701341<23> × 29140793078846522924503502016130153407172687<44> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 102: | \[102!!-1\] | 417869 × 3470125913 × 82658605299402490701341<23> × 29140793078846522924503502016130153407172687<44> |