Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 52: | \[{10^{52}-1\over9}\] | 11 × 53 × 79 × 101 × 521 × 859 × 265371653 × 1058313049 × 1900381976777332243781<22> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 52: | \[{10^{52}-1\over9}\] | 11 × 53 × 79 × 101 × 521 × 859 × 265371653 × 1058313049 × 1900381976777332243781<22> |