tables > repunit > base17

Base 17 Repunits

Table

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

291: \[{17^{291}-1\over16}\] 307 × 389 × 4657 × 90976939813<11> × 4403015603293<13> × 438263590967631109<18> × 3557102389961384647<19> × 65888627940954399173<20> × 1073394014228182152649243<25> × 13803798418776916198818932565461346902705841274674397535895798620689<68> × 2119533933524366179045319332060725512149048204971956144926599579489635641057301463518848584394916643591669904909870825615899313355505709773447375987111133858307964650018793434281<178>

Index range: 291 – 291 << prev next >>