Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 217: | \[{26^{217}-1\over25}\] | 23003 × 321272407 × 675574105122751103<18> × 4330726762839043792388777<25> × [20719764554617770557468294375729383406811005040224829695639388962530066904702964367365106821797055458682352016597450671393227464340649073144683817430598329697095443063382909487272662618811686113402556207204004461902885540322473218132351555165117282917<251>] |