tables > repunit > base18

Base 18 Repunits

Table

Viewing: 509 – 509 << prev next >>

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

* 509: \[{18^{509}-1\over17}\] 153719 × 89990183 × 154992269919233<15> × [23551764602831393083984856146114437998097628295472326645195447983205132735522976721295218981440888176224524794411636529826733493123853894414083417663611012250882883816136757652957599186607612405608546954096558779641758350069068434755906839769802534643438745866773911402312707016269653003497377861662390444033480041278039072273508874988620932095014704820457050034190228484642800594259986028248621148904441229595612401449327640780045422262345922188217101927648419156602252422035165153600831864314755731622706286060304092386293187068098603593601203320680152953722268516575128540459753224331005506504516606309073711<611>]

Index range: 509 – 509 << prev next >>