Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 396: | \[{29^{396}-1\over28}\] | 22 × 33 × 5 × 13 × 19 × 23 × 37 × 61 × 67 × 199 × 271 × 313 × 397 × 421 × 661 × 727 × 757 × 14437 × 41203 × 156421 × 285781 × 632743 × 2294689 × 5618383 × 10435069 × 11597653 × 21437329 × 72384467 × 80484493 × 163097089 × 3691951429 × 17607980281<11> × 402546025333<12> × 8384038516657<13> × 18944890940537<14> × 467390730000853<15> × 439165605149799397<18> × 792742744768660291<18> × 5780295823027229857<19> × 9705731115425038321<19> × 19754256823794781597<20> × 221793672402750136970609659<27> × 32610816226950325570555102909<29> × 17355194306563086380853687400633<32> × 27720173220215761859094304152337<32> × 9628292579527204178227701451141457221921<40> × 4325123007380226191844233740149469064836027<43> × 126593927265603685834119939223372285566188269<45> × 13131475435539910900238579958325774103322696986480677<53> |