tables > factorial > f2+1

n!! + 1

Table

Viewing: 420 – 420 << prev next >>

(available: 0-999)

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

* 420: \[420!!+1\] 211 × 353 × 21001 × 23017 × 18648211 × [259357419553398285736970610185334782660020888392440700470488563600988395083395886347181523026198942122426457691247265986606874879296477429241215012895923676722542937674068966548984990160402192685922943987603948875044412765775646990094224553043509849114352462437055989828783324012707669237222192429448833782212408907387767545191319275004841836951545902470235024400453985379331774706693017648168018824390769819296895076863278831499031146703881<441>]

Index range: 420 – 420 << prev next >>