Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 630: | \[{10^{630}-1\over9}\] | 32 × 72 × 11 × 13 × 19 × 31 × 37 × 41 × 43 × 71 × 127 × 211 × 239 × 241 × 271 × 631 × 1933 × 2161 × 2521 × 2689 × 4649 × 9091 × 10837 × 23311 × 29611 × 45613 × 52579 × 123551 × 131041 × 238681 × 333667 × 459691 × 909091 × 2906161 × 3762091 × 4147571 × 5274739 × 10838689 × 45121231 × 29970369241<11> × 30703738801<11> × 142809770881<12> × 525326613841<12> × 625437743071<12> × 8985695684401<13> × 1661378260814161<16> × 1921436048294281<16> × 102598800232111471<18> × 265212793249617641<18> × 4185502830133110721<19> × 18276168846821336356291<23> × 57802050308786191965409441<26> × 189772422673235585874485732659<30> × 1275784731048123659634702312820051<34> × 4512103729930413243964733865733316041820936901915809527857742889751595541910708971709035851<91> × 11108290524774718857610264134981628814531188613927062839999879470748868753057648924496754589305365294720505123322653309870820532191<131> |