Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
111: | \[{10^{111}-1\over9}\] | 3 × 372 × 2028119 × 247629013 × 30557051518647307<17> × 2212394296770203368013<22> × 8845981170865629119271997<25> × 90077814396055017938257237117<29> |