tables > repunit > 5

Base 5 Repunits

Table

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

213: \[{5^{213}-1\over4}\] 31 × 569 × 156309592445437909<18> × 18607929421228039083223253529869111644362732899<47> × 370163242821653845863570763914660810458665023659282594126568842526686335908781669<81>

Index range: 213 – 213 << prev next >>