Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 528: | \[{10^{528}-1\over9}\] | 3 × 7 × 112 × 13 × 17 × 23 × 37 × 67 × 73 × 89 × 101 × 137 × 617 × 2377 × 4093 × 8779 × 9901 × 16369 × 21649 × 432961 × 513239 × 5882353 × 10100113 × 99990001 × 599144041 × 1052788969 × 1056689261 × 5419170769<10> × 6796152793<10> × 24387741577<11> × 183411838171<12> × 789390798020221<15> × 2361000305507449<16> × 9999999900000001<16> × 1344628210313298373<19> × 126197002179733470481<21> × 75675153541982860202858401<26> × 283830826522232279893972777<27> × 11786300284844910479546815969<29> × 16205834846012967584927082656402106953<38> × 9900879227786858424257223656804730798555422102713108259184822982673560177<73> × 11211641228630565679165073415717349211301068854209340842417386559363002502053200017505737086336239008966529<107> |