tables > repunit > 31

Base 31 Repunits

Table

Viewing: 415 – 415 << prev next >>

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

* 415: \[{31^{415}-1\over30}\] 5 × 11 × 167 × 499 × 17351 × 182933 × 678941 × 3398851 × 40003511 × 74824336159<11> × 51593443404264110239768071673<29> × 85912184821599706072006943100214874792000179599875431278393402841<65> × [615504158861878315285810025153587738031056896277274116642894808603901793257272285998262584336731435601538888210019268753864120871349497957535809468849742651029552516808961444752266213496585049083374926499318574833622810360329855475307986079144009319049070446678036822243491372399649930405222658682094787929548073766697349334414951712782763006558500052498768635153593061696721068716002765001662044737535116125957357645159495858364458575990619174538190371111212554700278482709031<477>]

Index range: 415 – 415 << prev next >>