tables > repunit > 31

Base 31 Repunits

Table

Viewing: 27 – 27 << prev next >>

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

27: \[{31^{27}-1\over30}\] 33 × 331 × 3637 × 81343 × 1836205027201<13> × 126901881805771<15>

Index range: 27 – 27 << prev next >>