tables > repunit > base7

Base 7 Repunits

Table

Viewing: 40 – 40 << prev next >>

(available: 0-999)

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

40: \[{7^{40}-1\over6}\] 25 × 53 × 11 × 41 × 191 × 281 × 1201 × 2801 × 4021 × 810221830361<12>

Index range: 40 – 40 << prev next >>