tables > repunit > 20

Base 20 Repunits

Table

Viewing: 60 – 60 << prev next >>

(available: 0-999)

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

60: \[{20^{60}-1\over19}\] 32 × 7 × 11 × 13 × 31 × 41 × 61 × 127 × 251 × 401 × 421 × 2801 × 3001 × 12277 × 71161 × 152381 × 222361 × 261451 × 55191001 × 167283841 × 26876632021<11>

Index range: 60 – 60 << prev next >>