tables > repunit > 31

Base 31 Repunits

Table

Viewing: 90 – 90 << prev next >>

(available: 0-999)

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

90: \[{31^{90}-1\over30}\] 25 × 32 × 5 × 72 × 11 × 19 × 41 × 271 × 331 × 577 × 2521 × 3637 × 17351 × 21821 × 63901 × 81343 × 106291 × 1538083 × 2065411 × 327412201 × 880374069121<12> × 337048683633480845467801<24> × 300392264044249601502733598251<30>

Index range: 90 – 90 << prev next >>