Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 135: | \[{30^{135}-1\over29}\] | 72 × 19 × 757 × 811 × 1171 × 2971 × 3727 × 12211 × 837931 × 51941161 × 729027001 × 524924313211<12> × 137317950448357919059<21> × 241177690971657855145669242527731<33> × 17811895770231542111396798667460900808144573357562074505583117603363400168025148021787611<89> |