tables > repunit > 31

Base 31 Repunits

Table

Viewing: 12 – 12 << prev next >>

(available: 0-999)

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

12: \[{31^{12}-1\over30}\] 26 × 3 × 72 × 13 × 19 × 37 × 331 × 922561

Index range: 12 – 12 << prev next >>