tables > repunit > base4

Base 4 Repunits

Table

Viewing: 47 – 47 << prev next >>

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

47: \[{4^{47}-1\over3}\] 283 × 2351 × 4513 × 13264529 × 165768537521<12>

Index range: 47 – 47 << prev next >>