Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 444: | \[{10^{444}-1\over9}\] | 3 × 7 × 11 × 13 × 372 × 101 × 149 × 223 × 3109 × 4663 × 7253 × 9901 × 111149 × 2028119 × 247629013 × 708840373781<12> × 422650073734453<15> × 23653713304547869<17> × 30557051518647307<17> × 296557347313446299<18> × 669031686661427842829<21> × 2212394296770203368013<22> × 8845981170865629119271997<25> × 40548140514062774758071840361<29> × 90077814396055017938257237117<29> × 21606064498691505246200058094681<32> × 543309565743971477870075858731741<33> × 2228457285782705288389843210675909<34> × 48911689110891303706174193415115219<35> × 35267115916388035942705181992852854614802588780637908577449241<62> |