Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 375: | \[{10^{375}-1\over9}\] | 3 × 31 × 37 × 41 × 151 × 271 × 751 × 4201 × 21401 × 21751 × 25601 × 2906161 × 47001751 × 1797655751 × 182521213001<12> × 4471031976001<13> × 176144543406001<15> × 15763985553739191709164170940063151<35> × 1375436107164906400113195032668541009729549504205143102033627145732751<70> × 42051775804956304559810859008305819975199677041099230574273451704628125001<74> × 15905910605959927957520599214257369978644811514228442375715283978375304416453709933630691450134077795142751<107> |