tables > repunit > 5

Base 5 Repunits

Table

Viewing: 278 – 278 << prev next >>

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

278: \[{5^{278}-1\over4}\] 2 × 3 × 21521602057721<14> × 172694671812043<15> × 417786018853823<15> × 2459716746919477501<19> × 6789441546024769741462601111<28> × 13476012762896826693076454784079583396699156093189<50> × 24550591546653776667941845268908441565415743319193209001<56>

Index range: 278 – 278 << prev next >>