Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 384: | \[{11^{384}-1\over10}\] | 28 × 32 × 7 × 13 × 17 × 19 × 37 × 61 × 97 × 193 × 241 × 257 × 577 × 1117 × 1777 × 2689 × 7321 × 10657 × 20113 × 51329 × 850177 × 4999681 × 6304673 × 7746049 × 1106131489 × 188203763329<12> × 447600088289<12> × 59825484896641<14> × 2522204187418753<16> × 13928006777524033<17> × 316955440822738177<18> × 21283620033217629539178799361<29> × 3659233404740477018363752843393<31> × 18074341630577348555429415775408321<35> × 7032401262704707649518767703756385761576062060673<49> × 139967315044057247408763342383704964655162770728109335148984071184506590878293145288833<87> |