Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 550: | \[{17^{550}-1\over16}\] | 2 × 32 × 112 × 23 × 71 × 101 × 947 × 2551 × 5351 × 15401 × 88741 × 15357101 × 26278001 × 87415373 × 3332897591 × 11330289301<11> × 2141993519227<13> × 962619789378941<15> × 315531140147973311<18> × 4064228544226537005066401<25> × 4694868420203258194574434224281651<34> × 88641336126224673847303660655076901<35> × 1589964573680716277298682310078923206992149252451<49> × [191856245708531843680865336495537948097514169991447005116830101275673572400091235826306709684920106434758452459715071998605778771641553005710695479419333732712185995665729351<174>] × 1229656952910190600706978115994058044557152320525252334532369208057263645427773718444739763865752295599157913834866273078714296800594216143646961438696759883821222404895241687812253224835686229913381525581123703501116228639542497294683229505115201<247> |