tables > repunit > 20

Base 20 Repunits

Table

Viewing: 149 – 149 << prev next >>

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

149: 20149−119 17881 × 163901 × 2875786039296613518480371<25> × 359650956894840270671011124036564286254529303363586299985258919<63> × 1239094859540391646850133267166414951756710984463954794178330003735400871255583432321065920794109<97>

Index range: 149 – 149 << prev next >>