Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 316: | \[{11^{316}-1\over10}\] | 23 × 3 × 61 × 317 × 7901 × 681676939 × 21621681589<11> × 195687304237<12> × 2325820989287069<16> × 185277551100523662054683911<27> × 2016628650692376508178693692448257<34> × 3238766178025207268898109882481893<34> × 88961197883605801425821968775222633<35> × 177115854116776674014598663778398923878397<42> × 808672454399268906990168109182822525759960528368017<51> × 31705898389348622756718888962810730367411163041955447<53> |