tables > repunit > 28

Base 28 Repunits

Table

Viewing: 254 – 254 << prev next >>

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

254: \[{28^{254}-1\over27}\] 29 × 49277 × 217077799 × 134962522535137711<18> × 781092868510268651<18> × 27512697935838477793807367<26> × 4487938741894196184364163265621345485447<40> × 344447951127378870001590288205144270684880590492124834263903<60> × 41922727786190247542463293801549273745527791410769712515967914643218455416012764333251785376917<95> × 24046364750452100726517334931146788058289966764118423304371309159373377082258966093080527537746293<98>

Index range: 254 – 254 << prev next >>