Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 130: | \[{10^{130}-1\over9}\] | 11 × 41 × 53 × 79 × 131 × 271 × 859 × 9091 × 265371653 × 1058313049 × 162503518711<12> × 5538396997364024056286510640780600481<37> × 8396862596258693901610602298557167100076327481<46> |