Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 296: | \[{17^{296}-1\over16}\] | 23 × 32 × 5 × 29 × 149 × 223 × 593 × 1481 × 1777 × 2591 × 17761 × 41761 × 15884249 × 172683287783<12> × 194296461049<12> × 1017719645617<13> × 1649702304713<13> × 1016919604559540581<19> × 6218882581209875638403<22> × 3805112685822988789997017<25> × 281880352305551730895009697<27> × 31401907642819255826324699129<29> × 144309417832437579013667474275527433<36> × 35658952561635445131510827503230819701012233604000835051962626313302022517880716049267873021026166299943337911554199824382273<125> |