tables > repunit > base15

Base 15 Repunits

Table

Viewing: 20 – 20 << prev next >>

(available: 0-999)

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

20: \[{15^{20}-1\over14}\] 25 × 11 × 31 × 113 × 1531 × 4931 × 19421 × 131381

Index range: 20 – 20 << prev next >>