Base 5 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 294: | \[{5^{294}-1\over4}\] | 2 × 32 × 73 × 29 × 31 × 43 × 127 × 379 × 449 × 7603 × 19531 × 519499 × 24556351 × 49105547 × 1866013003 × 5071357999<10> × 9887502829<10> × 2035895040229<13> × 2481357870461<13> × 203906616815994386234329833781<30> × 227376585863531112677002031251<30> × 746966736310231309784898470362787834256167309467<48> |