Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 286: | \[{10^{286}-1\over9}\] | 112 × 23 × 53 × 79 × 859 × 4093 × 8779 × 21649 × 51767 × 513239 × 2823679 × 180523201 × 265371653 × 1058313049 × 22144088539<11> × 264752347289<12> × 104730101107272149081<21> × 47428676444591705727929369346443<32> × 34607524609209512562213651270561528862879196390936320471942325254862879783<74> × 37226581283489953701472184267606576037130878873797366013283473311751294203<74> |