Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 258: | \[{29^{258}-1\over28}\] | 2 × 32 × 5 × 13 × 67 × 173 × 271 × 13933 × 6677299 × 213633547 × 241800198061<12> × 1137465695629<13> × 39746663511671707<17> × 1331779577899082090671<22> × 2027049776208383967809<22> × 3892812829976928715760488423<28> × 11045615817704604074776549073<29> × 1500560874699452676271274447888531445275701<43> × 14410666559881279462417992682841085240796050751<47> × 52990215639704354810299474687300887696772792277<47> × 66889079895591649127757947460346211042428183003338893123783340480924663559<74> |