tables > repunit > 25

Base 25 Repunits

Table

Viewing: 15 – 15 << prev next >>

(available: 0-999)

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

15: \[{25^{15}-1\over24}\] 3 × 7 × 11 × 31 × 61 × 71 × 181 × 521 × 1741 × 7621

Index range: 15 – 15 << prev next >>