tables > factorial > f4-1

n!!!! - 1

Table

Viewing: 521 – 521 << prev next >>

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

* 521: \[521!!!!-1\] 22 × 505108983737812928457045121331<30> × [22117329362583056009271529232949585227844230461190332505374286674841228164020041670151145050133194159951059843910034119037269968404302917572082232499296730442866509811822677751161376197999306640765159842173197837168896461589144344986243019052060413219376700282900872201<269>]

Index range: 521 – 521 << prev next >>