tables > factorial > f2-1

n!! - 1

Table

Viewing: 248 – 248 << prev next >>

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

* 248: \[248!!-1\] 251 × 359 × 75316226308469<14> × [4719854224091793033155920077824326741813431011809239738441115137290603676634399108173014352603068993413473316391294532311728186095811186347335287169605764357579514416901742300379054311158957097945591402107457633370279884066719<226>]

Index range: 248 – 248 << prev next >>