tables > repunit > base4

Base 4 Repunits

Table

Viewing: 509 – 509 << prev next >>

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

509: \[{4^{509}-1\over3}\] 1019 × 12619129 × 19089479845124902223<20> × 647125715643884876759057<24> × 1171175995519938934637486085538049<34> × 10751168288022146026259956092344345159681167846281852853736470411971627982051345994439553634116438524169<104> × 468112449895548021548864710726149283478136440239246483382456856901748562723514088747358115401736810547301505840641041<117>

Index range: 509 – 509 << prev next >>