tables > repunit > base15

Base 15 Repunits

Table

Viewing: 669 – 669 << prev next >>

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

* 669: \[{15^{669}-1\over14}\] 241 × 13381 × 1273331 × 34760214329341<14> × 29936358825209273394670504650840889075629103382148749458773994251523649984584232770870630919372762008882805031858684577271457494776177904314759941243790191418589810503945561755119983533632022809058501312805755437519325850401151485830358110471<242> × [106707740891473663478946425111693576912072795223617002393974206668126156053771144891517636219061205231694825696910502824805154002046865333498532992401189160139320623681477258995305750067108079803957133057731443750321111911387899151389094435742496620473171870178119927966432337427444253677493514469042170835513758169051593441774723445992995629206469491803763953459011332580466359564483276046701405806016340881826421547663676516615659857216541759799725413832076109028593810377729510321470297044345772661254125624628449581<519>]

Index range: 669 – 669 << prev next >>