tables > factorial > f2-1

n!! - 1

Table

Viewing: 427 – 427 << prev next >>

(available: 0-999)

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

* 427: \[427!!-1\] 2 × 60461831906495603<17> × [1810783728692291373612083205799077416013291509070533109617409950279504527345064751168120213770903716612422258411219669502791656753715255542687492052816473339774181561947740770637092356456511938474062268020613461271775341986700733132164491628134319691541217828738694489618934117260280995490076276840129020955211029247542268751001922742089709017833248600261443665913063859565365314756771481891822058233761272153604514497008408484820321852865827744210153679<454>]

Index range: 427 – 427 << prev next >>