Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 705: | \[{10^{705}-1\over9}\] | 3 × 31 × 37 × 41 × 271 × 283 × 2906161 × 35121409 × 518203357921<12> × 190893195970004711<18> × 721030498171501831<18> × 132503765953950992641<21> × 1589908647339072250321<22> × 1456860034716000954336268554361<31> × 316362908763458525001406154038726382279<39> × 633522246499398860751489657543532086721<39> × 39684295305390393945033155364640501778802903740578801<53> × 605431706028029946531059199512572282414786250085768871<54> × 441506346488360048482114135141919313523563714948107161215664533500695867<72> × 94518941227657738924275388203289075281658118450062185929972854243729690463660471<80> × 22871362730444180510958545203761408567549947817387109200659399978703476969478383194574455117686321530391495420853457721742549734971685407646451388698847588526288279681061832534805451562892671987548333196728225223598019149414391<227> |