tables > repunit > 20

Base 20 Repunits

Table

Viewing: 99 – 99 << prev next >>

(available: 0-999)

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

99: \[{20^{99}-1\over19}\] 199 × 421 × 661 × 859 × 64008001 × 10778947368421<14> × 175462044485240500219<21> × 12992593428389191667383293584162419<35> × 445857960156220211502282409711073343103021<42>

Index range: 99 – 99 << prev next >>