tables > factorial > f4-1

n!!!! - 1

Table

Viewing: 21 – 21 << prev next >>

(available: 0-999)

Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

21: \[21!!!!-1\] 22 × 109 × 479

Index range: 21 – 21 << prev next >>