tables > factorial > f2-1

n!! - 1

Table

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

* 225: \[225!!-1\] 26 × 49265130085725789264275324251<29> × [3895941447441797252560350845324727293502190644296068312909978110782660266928123354001411744795609627349248843347933687129149029364507353293620540379506858336456772076284432301852894204041<187>]

Index range: 225 – 225 << prev next >>