tables > repunit > 20

Base 20 Repunits

Table

Viewing: 458 – 458 << prev next >>

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

* 458: \[{20^{458}-1\over19}\] 3 × 7 × 2749 × 11909 × 708527 × 5316007 × 3393203010227<13> × 26762837362191756948252883<26> × [36687298214930374380572424093189921323798184359653735987159372942163382130867981488886665015215786430123451596733498772754342631033107695355459275642086057165134175722568700780968777225879886472033691194314720286915702817196834762838007709<239>] × [454062259657273933383865517255067463977046642905946483892271330513111578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421<297>]

Index range: 458 – 458 << prev next >>