Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 584: | \[{7^{584}-1\over6}\] | 25 × 52 × 293 × 439 × 1201 × 3067 × 20149 × 36793 × 279883 × 3675989 × 27160673 × 359390389 × 1958423494433591<16> × 6181086196826924696146082929<28> × 7222605228105536202757606969<28> × 9873849114499026811699931887107121<34> × 729810133110395035429089427259624129<36> × 7167647480643504302058174754486698790538818746798241<52> × 305666349984050020407521618850510874021711561005079274183829481426565783137<75> × 1474221931894201934578119016267666141310227441123396931214016833314312906877607543436177016817892449379210507764561589480205214497285438646138615245035545009010052666851358593<175> |