tables > repunit > base4

Base 4 Repunits

Table

Viewing: 142 – 142 << prev next >>

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

142: \[{4^{142}-1\over3}\] 5 × 569 × 228479 × 48544121 × 56409643 × 148587949 × 212885833 × 4999465853<10> × 5585522857<10> × 472287102421<12> × 13952598148481<14>

Index range: 142 – 142 << prev next >>