Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
36: | \[{19^{36}-1\over18}\] | 23 × 32 × 5 × 73 × 132 × 37 × 73 × 109 × 127 × 181 × 199 × 523 × 769 × 29989 × 35533 × 211573 × 236377 |