tables > repunit > 31

Base 31 Repunits

Table

Viewing: 70 – 70 << prev next >>

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

70: \[{31^{70}-1\over30}\] 25 × 5 × 11 × 41 × 71 × 11971 × 17351 × 21821 × 71821 × 319061 × 149269961 × 203633641 × 917087137 × 9240957640390889951861<22> × 60427990638165876546967231<26>

Index range: 70 – 70 << prev next >>