Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 270: | \[{30^{270}-1\over29}\] | 72 × 11 × 13 × 19 × 31 × 37 × 67 × 163 × 271 × 757 × 811 × 1171 × 2971 × 3727 × 4831 × 12211 × 17551 × 19801 × 20521 × 21871 × 23599 × 71261 × 120871 × 341191 × 517831 × 837931 × 51941161 × 211549483 × 729027001 × 1728558361 × 24659894881<11> × 524924313211<12> × 77602732988653<14> × 1928663852222413351<19> × 3872133296030290591<19> × 137317950448357919059<21> × 41806278314664799375825111<26> × 241177690971657855145669242527731<33> × 8984195720534795428514040570439514281<37> × 17811895770231542111396798667460900808144573357562074505583117603363400168025148021787611<89> |