tables > repunit > 30

Base 30 Repunits

Table

Viewing: 21 – 21 << prev next >>

(available: 0-999)

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

21: \[{30^{21}-1\over29}\] 73 × 19 × 71 × 113 × 93997 × 73392189661173853<17>

Index range: 21 – 21 << prev next >>