R_21801 = (10^21801-1)/9 = 1111111111...<21801> = 3 * 37 * 53 * 79 * 173 * 11831 * 50311 * 469561 * 1527791 * 265371653 * 3646780723<10> * 10719115681<11> * 26973251761<11> * 210769832431<12> * 6131410474489<13> * 1963506722254397<16> * 2140992015395526641<19> * 9905213698770230959<19> * 42889322185015458959<20> * 622559793338791899163<21> * 58002376984350075862027<23> * 407429732767505248479163<24> * 900900900900990990990991<24> * 26953120377454000308377162599<29> * 82638297310634344310411757401076652003<38> * 1640328980848973758491841655266823937109121<43> * 2709246550432452192307438140153898730002165574677<49> * 10490974994611747848197172839956039870723832569747<50> * 1383906125377990823745051521665361287866249997770983367680122139350699914609150997586781841<91> * 31198234389876128002952782212916694331889770402831700346290124318006436464972357735278842644511160852523<104> * 33819210742473699610142641553130610992207339724356088189206204893112987291740753456680201938098254931361743311<110> * [1279270451...<443>] * [1288422676...<989>] * [9418401334...<6523>] * [1606271414...<13084>] (3.50%)
R_21802 = (10^21802-1)/9 = 1111111111...<21802> = 11^2 * 23 * 4093 * 8779 * 21649 * 21803 * 513239 * 154326449 * 1040954329<10> * 1075797889<10> * 769150565783664091847<21> * 12759088542628434223823<23> * 259947920309886138135961<24> * 4721979547031928159520609<25> * 7357392275...<952> * [1111111111...<991>] * [3082875588...<9846>] * [8741825901...<9871>] (5.02%)
R_21803 = (10^21803-1)/9 = 1111111111...<21803> = 101332843769<12> * [1096496525...<21792>] (0.05%)
R_21804 = (10^21804-1)/9 = 1111111111...<21804> = 3 * 7 * 11 * 13 * 37 * 47 * 101 * 139 * 277 * 317 * 829 * 1289 * 1423 * 2531 * 5689 * 6163 * 6637 * 9901 * 10271 * 10429 * 10903 * 31051 * 32707 * 43609 * 132247 * 132721 * 307627 * 1569889 * 90758677 * 152671609 * 9615060929<10> * 8174892718141<13> * 13644403812649<14> * 18371524594609<14> * 143574021480139<15> * 203864078068831<15> * 408218443027561<15> * 549797184491917<15> * 5669276377098589<16> * 297818203221270157<18> * 536430531035337769<18> * 7020628964218342789<19> * 49172195536083790769<20> * 201470580511948576351<21> * 757108543129939106221<21> * 11111111111111111111111<23> * 28770519869941028767571<23> * 24649445347649059192745899<26> * 1595352086329224644348978893<28> * 4181003300071669867932658901<28> * 2362928280624271507336931222827<31> * 507998564486483655774880939989709<33> * 1603873536486496162414778277997333003<37> * 19108466176791400681292709171992566565029<41> * 3660574762725521461527140564875080461079917<43> * 646301962916453492325383567253991760083617720844121<51> * 66443174541490579097997510158021076958392938976011506949065646573<65> * 530084044837791203267418958734478905892862260111193658629289735929681<69> * 6188975208492505209268886608725598925166783728988042084791755874926952500431775685466135397158979759267737179161<112> * 1251990291329257796002278912741887225923362508309806834359341444948291275981327174223618327402150792085738318266379138644493775947105115101637978649<148> * 7296903902...<303> * [3823358093...<1694>] * [6596110847...<1703>] * [4669407830...<3369>] * [1000748607...<3398>] * [2802490448...<3411>] * [1725126621...<6833>] (6.41%)
R_21805 = (10^21805-1)/9 = 1111111111...<21805> = 41 * 71 * 239 * 271 * 4649 * 123551 * 149521 * 165719 * 497867 * 103733951 * 336737801 * 409890391 * 505885997 * 992738041 * 23609565631<11> * 104984505733<12> * 215590331921<12> * 456777134507<12> * 977941422745951<15> * 1845510259377121<16> * 102598800232111471<18> * 1149378575195095561<19> * 910062316834122923040613<24> * 5078554966026315671444089<25> * 8274923251622825388807721<25> * 1976730144598190963568023014679333<34> * 403513310222809053284932818475878953159<39> * 8913744173664812282361573178107163720093<40> * 74689140199104459031993110210054016743223513365511<50> * 531064192377686524247549698671797855428713498203833561<54> * 203516044706214609477702993254172225288278166588115003201602386454909778841<75> * [4355532371...<257>] * 2428884703...<453> * [6465287079...<2089>] * [6034310489...<3691>] * [2457523288...<14767>] (4.59%)
R_21806 = (10^21806-1)/9 = 1111111111...<21806> = 11 * 43613 * [2547660356...<10898>] * [9090909090...<10902>] (0.03%)
R_21807 = (10^21807-1)/9 = 1111111111...<21807> = 3^2 * 37 * 29077 * 333667 * 9333397 * 4580312288107<13> * 74227126485401<14> * 789049327141974201481<21> * [1897102028...<2388>] * [7247572963...<4820>] * [9990000009...<14532>] (0.31%)
R_21808 = (10^21808-1)/9 = 1111111111...<21808> = 11 * 17 * 59 * 73 * 101 * 137 * 233 * 349 * 929 * 3191 * 6299 * 16763 * 23201 * 38861 * 43037 * 45121 * 49069 * 62003 * 70313 * 79337 * 84977 * 182353 * 218081 * 355193 * 485041 * 580639 * 618049 * 3056129 * 4465073 * 5882353 * 35121409 * 99008321 * 118710721 * 569205157 * 801310897 * 1225980337<10> * 6578404633<10> * 10101561011<11> * 21591416633<11> * 71306567377<11> * 77843839397<11> * 4855067598095567<16> * 1585582793237209531<19> * 122110257022995409316801<24> * 509649121665126339920293<24> * 17432639655812883290745409<26> * 154083204930662557781201849<27> * 183524277349074336642460289<27> * 221693470933128952318104031<27> * 297262705009139006771611927<27> * 24675897452175673572108819041<29> * 795287068884583505529998090507<30> * 3313107852051073288994404260571<31> * 169905327561162104198557246291921<33> * 17468739848498438039329935679794457<35> * 316362908763458525001406154038726382279<39> * 497739854873037449538282211022770570513<39> * 2144906157509411684424913774078958939881<40> * 11811806375201836408679635736258669583187541<44> * 3114824318784041623490389014199610366824348609<46> * 1023037643093214557651333120422980213172396059301<49> * 320326994163169943384295066992439316655840979654890345228609<60> * 4948797624251336428769758769452316283490536687091682910619153<61> * 369660333075000068856709492212454991557448976437779979434921265833995781602906344537626232976067313<99> * 27851538931791182813585932285490596820623900747164894668499167046712090201879423948069199442816537475115348268729799177<119> * 3147442559...<245> * [3030535504...<1194>] * [1129499838...<1204>] * [2058326030...<2572>] * [4585910739...<5147>] * [6746719563...<10264>] (6.55%)
R_21809 = (10^21809-1)/9 = 1111111111...<21809> = 227 * 773 * 39373 * 561470969 * 908191467191<12> * 639701219449517<15> * 4274417556076113498947<22> * 26409540111952717487908689681403<32> * 447798287131284928051408304965265782892174953181087929<54> * 2010734797237741296291807480478464451813538790168907747<55> * 53895712312217719065267103426685397298498705173449226555003346881878523705781079015749721646701723<98> * [9000000000...<21504>] (1.39%)
R_21810 = (10^21810-1)/9 = 1111111111...<21810> = 3 * 7 * 11 * 13 * 31 * 37 * 41 * 211 * 241 * 271 * 2161 * 4363 * 9091 * 17449 * 50891 * 1679371 * 2906161 * 4807011241<10> * 42772018477<11> * 2757524781013<13> * 11070229681081<14> * 48764767877747<14> * 83619594493013<14> * 342354422224561<15> * 422657750200769<15> * 55441557674310741931<20> * 207553583866903440049511<24> * 7908201115270172225537992963<28> * 12524238349359261606912100192131133<35> * [2881201444...<685>] * [6013823460...<687>] * [1648695619...<1415>] * [2283855597...<1436>] * [1266603470...<2867>] * [1287065674...<2894>] * [3084455737...<5766>] * [1109988900...<5809>] (1.17%)
R_21811 = (10^21811-1)/9 = 1111111111...<21811> = 1762843 * 2071723 * 2153400031<10> * 5363222357<10> * 2047731618839<13> * 37299035008307020787<20> * 187847229349864827663227<24> * 44599745740045620598108321464797<32> * 85726837758167572600643561430917<32> * 4285651361...<1177> * [1120521511...<20484>] (6.08%)
R_21812 = (10^21812-1)/9 = 1111111111...<21812> = 11 * 29 * 83 * 101 * 239 * 281 * 1231 * 1559 * 1597 * 1723 * 2129 * 4649 * 9349 * 65437 * 68389 * 305369 * 538987 * 909091 * 2268449 * 6926869 * 7688731 * 121499449 * 139723081 * 367470209 * 13365428707<11> * 14691812549<11> * 19214818177409<14> * 538282269947909<15> * 1941851180301719<16> * 2021015460335957<16> * 722817036322379041<18> * 909090909090909091<18> * 1111111111111111111<19> * 1369778187490592461<19> * 2670502781396266997<19> * 82846382118058572649<20> * 1728095716605342484009<22> * 3404193829806058997303<22> * 62245931250890111129437369<26> * 96379616337474215279410171<26> * 247025236977306025681323889<27> * 201763709900322803748657942361<30> * 2216363377256802272112598482988263591119<40> * 61828645758322140842666144519962696417487<41> * 72021403933746126426491665754465510017877<41> * 3845225778323318739662926792353902964405172909187389<52> * 386736023165016911595773048286586040278275120007787504683197800313250373<72> * 1447745997018511893740076606031686237538345362413531560645573104006506749609<76> * 278848299862043143754907679390585776516393006235209786029420958416508667488018611321233079<90> * 4859378131018035310593858490137688922829468686775068797577396520148545290055799616742354372616293735785798821073310265896384033181<130> * 52040781690664633087476019587971179912361405549597272673699110341655196644796952133433276282056803909903743017483300968477469368178954534813<140> * 5724747847...<227> * [1967121041...<464>] * [2604686318...<678>] * [1587956928...<709>] * [3497321975...<1395>] * [1874753260...<4283>] * [1111110999...<4321>] * [1590624463...<8615>] (6.19%)
R_21813 = (10^21813-1)/9 = 1111111111...<21813> = 3 * 37 * 67 * 21649 * 43627 * 58169 * 87253 * 513239 * 39132523 * 671011507 * 2507753359<10> * 1003470768169<13> * 807202582263102307<18> * 1344628210313298373<19> * 150993124579561803199<21> * 4940091798154333590805481305976791<34> * 8420948976555490356581957000129839<34> * 9311454406712762942186137348332121631<37> * [1478282469...<606>] * [2165613579...<1253>] * [2609463127...<6556>] * [1732895891...<13173>] (1.04%)
R_21814 = (10^21814-1)/9 = 1111111111...<21814> = 11 * 53 * 79 * 859 * 4733639 * 107314813 * 265371653 * 1058313049<10> * 69474732367<11> * 130082903486453243<18> * 1160542709166545329<19> * 207347775818679593839129<24> * 6019610075586611191360847<25> * 713179443752745679211641547767533209753303<42> * 4228488005350493568025042754591087184669613<43> * [1091972946...<755>] * [1973242516...<764>] * [1461595351...<10033>] * [1583309445...<10046>] (1.00%)
R_21815 = (10^21815-1)/9 = 1111111111...<21815> = 41 * 271 * [1111111111...<4363>] * [9000090000...<17448>] (0.02%)
R_21816 = (10^21816-1)/9 = 1111111111...<21816> = 3^3 * 7 * 11 * 13 * 19 * 37 * 73 * 101^2 * 109 * 137 * 607 * 757 * 809 * 1213 * 3169 * 3637 * 9901 * 10909 * 21817 * 52579 * 60601 * 85447 * 98641 * 133321 * 139987 * 153469 * 191497 * 329059 * 333667 * 370873 * 389659 * 2096761 * 2665189 * 15785089 * 70541929 * 99990001 * 1327067281<10> * 3471878233<10> * 3679329001<10> * 13133013841<11> * 14175966169<11> * 19384130081<11> * 56886269593<11> * 85556852551<11> * 999999000001<12> * 1612734672223<13> * 272295362253883<15> * 440334654777631<15> * 3199044596370769<16> * 12793360409007449<17> * 185695566181687729<18> * 73233409635819706393<20> * 1027035233977520686573<22> * 4908990488743183603681<22> * 169729890102775297432749649<27> * 230582899823727547560244489<27> * 4531530181816613234555190841<28> * 59779577156334533866654838281<29> * 759144383635787638836170905729<30> * 1565407709424847683563503099411<31> * 4887384991508281192715626144057<31> * 129063282232848961951985354966759<33> * 1612816483312672025726565521114761<34> * 1726290008991504500177463302688697<34> * 579276943498154282123686999881829009033<39> * 5383539446793990416488818114381662511041<40> * 18998088572819375252842078421374368604969<41> * 147987024898557331825270928295100820916509<42> * 3041043667691453912297172888609639950518597<43> * 10498042566741901780282937616325375954902715561<47> * 274709671055935535763734628625616947603714681537231287179261<60> * 11500490394117824585468796003575163076836624586334794818271756072956027758946488969<83> * 2113873057909255954597860117046517523085495996255290561579559808382113111534728679468477428965405362215537576924089595285508298878912860778863<142> * 157793041231623437279937408119546555586267712054762280488959320521697937521092276297325262649574267470228259745983773969571127099146658127611270714291518805884658999061123143366757<180> * 2002446477...<276> * [9999000099...<400>] * [1873140460...<518>] * [1171486417...<596>] * [5816034346...<777>] * [3752082872...<1194>] * [3856774669...<1737>] * [9999999990...<1800>] * [5893305626...<2360>] * [1000000000...<3601>] * [1285008778...<7161>] (7.68%)
R_21817 = (10^21817-1)/9 = 1111111111...<21817> = 785413 * [1414683881...<21811>] (0.03%)
R_21818 = (10^21818-1)/9 = 1111111111...<21818> = 11 * 12894439 * 3145326517<10> * 156578903019481<15> * [1845900691...<10885>] * [8616979079...<10901>] (0.15%)
R_21819 = (10^21819-1)/9 = 1111111111...<21819> = 3 * 37 * 43 * 239 * 1933 * 4649 * 87277 * 10838689 * 445201111 * 554420791 * 14238624319<11> * 1771645241479<13> * 1141275956307919<16> * 9415368381475938239<19> * 179263988856402766902079432993517<33> * 1535827896...<1005> * [1624940686...<2068>] * [5332270595...<6177>] * [7178709242...<12439>] (5.20%)
R_21820 = (10^21820-1)/9 = 1111111111...<21820> = 11 * 41 * 101 * 271 * 3541 * 6547 * 9091 * 13093 * 21821 * 27961 * 392761 * 345726991 * 928537009 * 13501379661221<14> * 73819102923463619<17> * 9555799906769941801<19> * 3351341417547990756121<22> * 4101225705295771360163<22> * 111728244381536155159302091<27> * 7074368339855339579125818361<28> * [8418532816...<1043>] * [4456585682...<1056>] * [9900990099...<2180>] * [1354982248...<4316>] * [6936144970...<4327>] * [1067157759...<4339>] * [1099989000...<4361>] (0.92%)
R_21821 = (10^21821-1)/9 = 1111111111...<21821> = 174569 * 8766717677<10> * 14461147020253313267<20> * [5020541996...<21786>] (0.16%)
R_21822 = (10^21822-1)/9 = 1111111111...<21822> = 3 * 7 * 11 * 13 * 37 * 1636651 * 60835371601<11> * 101947379489<12> * 42754585154504161999<20> * 50932662285032547547271<23> * 864033710156037541033847903951<30> * [2476591392...<3573>] * [5554580109...<3630>] * [3463683168...<7242>] * [1098901098...<7273>] (0.48%)
R_21823 = (10^21823-1)/9 = 1111111111...<21823> = 87293 * 7070653 * 301670477 * 20324283653<11> * 2580122160271<13> * 119124859925363<15> * 5180282664612031<16> * 11427999892821876397004936937893<32> * 62215843720305220554927390230621406393020456720568865828056666081536686988802881944531436460921074521<101> * 9327281575040435942820030416618073853906181206383845973140973454310325710523151012873614569275960380714495413018734336834397<124> * [2780661025...<21494>] (1.51%)
R_21824 = (10^21824-1)/9 = 1111111111...<21824> = 11^2 * 17 * 23 * 73 * 89 * 101 * 137 * 353 * 449 * 617 * 641 * 683 * 1409 * 1489 * 2729 * 2791 * 4093 * 5953 * 8779 * 11969 * 19841 * 21649 * 43649 * 69857 * 204601 * 513239 * 976193 * 1234049 * 1353089 * 2049349 * 4913921 * 5882353 * 6187457 * 6943319 * 10100113 * 10935809 * 183276589 * 1052788969<10> * 1056689261<10> * 1725820097<10> * 470909313601<12> * 640543322297<12> * 23447080358593<14> * 27908132670449<14> * 57283461787861<14> * 101162893041409<15> * 274680731375489<15> * 789592121167489<15> * 834427406578561<15> * 1309536986943791<16> * 1214990613179601809<19> * 27524562432590198977<20> * 57336415063790604359<20> * 1553500183191322115201<22> * 5694051098461516747661<22> * 384705444182230291105649<24> * 626254207448316529499143<24> * 866353530992835497979626513<27> * 26670033927811409112897180097<29> * 82154200322378494269088725509<29> * 909090909090909090909090909091<30> * 2521683376335623264853169025426175893<37> * 16205834846012967584927082656402106953<38> * 222688353792418778799593928777532880641<39> * 246254302494824359942225692028596828479<39> * 3162086824598326714007856976523611232833<40> * 13561688366760553057065247502881760958056321<44> * 483128549554512237305554588359039822397307149685578249<54> * 196492106862714324563103086902334481596741493532094589569<57> * 2212893713887918222645451169509853038253459532292347577233<58> * 77617683268614779848612867615549232510150162228416842360054700961<65> * 97645954668018846467287180866355758374263120864803042536883990817097<68> * 9900879227786858424257223656804730798555422102713108259184822982673560177<73> * 361057759540097288072937247979725352972055181853408265699800478521559326591153094457376181755912540092512773699689532234798987224827675649<138> * 660604434404260846910281367365053154708765216915398862085932105728073399727051255954484746381837884289669103543541094033006584881480446026721<141> * 1155769568319416848232879884038923230156612854236699681690470894082785656521814637400877154955316209847158487433384244688679028278097388037431233<145> * 43329792665324477063313028178868369665901345754931438469489378257097775350945993237910006767944440522517789840261005934417525998293452547008523781769661353470757<161> * 2858024101...<227> * [4983207363...<424>] * [2056524992...<528>] * [2871494547...<927>] * [1000099999...<1201>] * [6437076872...<2379>] * [1000000000...<4801>] * [3591354992...<9567>] (9.17%)
R_21825 = (10^21825-1)/9 = 1111111111...<21825> = 3^2 * 31 * 37 * 41 * 151 * 271 * 1747 * 4201 * 14551 * 18043 * 21401 * 25601 * 97001 * 238681 * 333667 * 2906161 * 12004721 * 12449951 * 18882991 * 61604119 * 168547201 * 659953081 * 686876401 * 2002877551<10> * 54175202281<11> * 182521213001<12> * 1625625533641<13> * 1953725183587<13> * 8021048179951<13> * 20953486791751<14> * 1012047221926483<16> * 2636899200194401<16> * 4185502830133110721<19> * 8177420890773506431<19> * 97671987485517534751<20> * 257485085781854006201<21> * 1065216564498951786151<22> * 9525057815270143863163<22> * 146750482675162900202561<24> * 14139374177495543227906481<26> * 18102498705909910229346601<26> * 76006151210123625540800089<26> * 381114663987976481223016831<27> * 137677230967644643843722213001<30> * 15763985553739191709164170940063151<35> * 125899659866627764313267482289910001<36> * 846035731396919233767211537899097169<36> * 15397758037201072346990165180076989140801<41> * 109399846855370537540339266842070119107662296580348039<54> * 3905050584750719584997916596589271839372757118110949321<55> * 8891818787293057739983401355642934276602227487744860095665877038324404977293608767835458958630407978525248669851058970582776014290935772599808911<145> * [2002912433...<251>] * [2239955423...<521>] * [2505542321...<739>] * [3215879185...<1888>] * [7540718927...<2267>] * [1654044738...<3756>] * [1246719852...<11508>] (4.12%)
R_21826 = (10^21826-1)/9 = 1111111111...<21826> = 11 * 239 * 3119 * 4649 * 68597 * 187081 * 215143 * 909091 * 239940333277<12> * 57188507527999<14> * 19600514827185211<17> * 1058675753567291609<19> * 322206214662816402647<21> * 8984819528...<1525> * [2775922329...<1545>] * [3224747852...<9310>] * [1573742923...<9335>] (7.50%)
R_21827 = (10^21827-1)/9 = 1111111111...<21827> = 53 * 79 * 599 * 3359 * 3797 * 45618431 * 265371653 * 630974917 * 12171337159<11> * 635802088013<12> * 16071376939333<14> * 209047735922512679<18> * 646777215499244129<18> * 1855193842151350117<19> * 11111111111111111111111<23> * 188763799343264519010677<24> * 7406129758053235283081803<25> * 49207341634646326934001739482502131487446637<44> * 2323062930...<244> * [7813221115...<824>] * [1730596099...<1539>] * [6071319688...<18980>] (2.22%)
R_21828 = (10^21828-1)/9 = 1111111111...<21828> = 3 * 7 * 11 * 13 * 37 * 101 * 103 * 409 * 613 * 643 * 1499 * 3061 * 4013 * 9901 * 28463 * 74687 * 196453 * 210631 * 392263 * 469303 * 795653 * 999809 * 2071723 * 5969449 * 7569823 * 9426059 * 9885089 * 28559389 * 52986961 * 134703241 * 167805961 * 215257037 * 1491383821<10> * 2386760191<10> * 5363222357<10> * 8075596021<10> * 21993833369<11> * 291078844423<12> * 1038151194271<13> * 1977535165849<13> * 2366998879807<13> * 25579138875049<14> * 40882343106721<14> * 225974065503889<15> * 2324557465671829<16> * 8009304991189477<16> * 13168164561429877<17> * 81001853456427133<17> * 511399538427507881<18> * 646826950155548399<18> * 5533382964547522423<19> * 62078251909267793317<20> * 377526955309799110357<21> * 6312317215431814700809<22> * 1354902060300655117812241<25> * 153272495999650228684241197<27> * 899788378170104270110161037<27> * 44398000479007997569751764249<29> * 50834421658030910511891754009133<32> * 224329941604181467888750584416608837<36> * 10288079467222538791302311556310051849<38> * 9140689231828972552925524522037823147045937571379494322686226282352288670801988451<82> * 6816076420889383530061928052932135771677823056533405853711387425758295002889889651952292014505658492373383206329623842705963383073925056196658386867709651975318465023<166> * 2421825498886875706568085804897442030525256100180294305383840413574930314582991559155197335837338973747281007884658776715423100656032123324942160620509168628560523446063044557248001192491268292405581<199> * 5368706186...<204> * [5107362981...<412>] * [7892187221...<1629>] * [4005619771...<1664>] * [9776503818...<3306>] * [4208565963...<3324>] * [1009999999...<3393>] * [1226039536...<6775>] (6.08%)
R_21829 = (10^21829-1)/9 = 1111111111...<21829> = 87317 * 3367147378267<13> * 1321896879390254963<19> * 9512538508624154373682136329<28> * 346895716385857804544741137394505425384477<42> * 40199712048008930571428131875902950777477607917<47> * 44098347924570538726555032711112035074551402751062500493727027459523924634267<77> * 6267758127577332259078470898197707371104920617239537855165700322603688636346683832426409007658616045014902930862175109617951881840830949049<139> * [7797333792...<21461>] (1.68%)
R_21830 = (10^21830-1)/9 = 1111111111...<21830> = 11 * 41 * 271 * 1889 * 7253 * 9091 * 615607 * 1746401 * 2028119 * 247629013 * 2324218271<10> * 366111286951<12> * 2559647034361<13> * 149477322067651<15> * 215168431547401<15> * 422650073734453<15> * 49173925574833481<17> * 296557347313446299<18> * 6898649252938113791<19> * 173849973240881491871<21> * 602979139581956859991<21> * 1090805842068098677837<22> * 2212394296770203368013<22> * 2353867026803341982771<22> * 25602601418102182972721<23> * 6511230041186560022095681<25> * 193428272579096534429098931<27> * 803454205095303821868753731<27> * 1936570114827069923550119591<28> * 4411922770996074109644535362851087<34> * 63441573295906607253783211246544893041361<41> * 4340876285657460212144534289928559826755746751<46> * 1125062484076327146358129279546163004017888759508161<52> * 22369355044392829576198363935261212146051995578845131526611800779453430519897692892453842577603840415445414697342892679968594131<128> * 1174468140649914584097264138153408637853221082957239399275046690523556598768034374284436218737159495708861498925726659983288086179744161<136> * 16561173823211136022363482802391645275515285493540308336921228754968742076311919668509658235206961323981740099150928539743521345087520827755740931867117645939836692779944140665257626271351<188> * [1492588948...<2068>] * [1786854275...<2083>] * [2749803171...<8323>] * [3482510043...<8332>] (4.70%)
R_21831 = (10^21831-1)/9 = 1111111111...<21831> = 3 * 37 * 21319 * 34471 * 852559 * 10749631 * 145364587 * 1111111111111111111<19> * 8187766411330989565801<22> * 150008624635651302271693<24> * 3931123022305129377976519<25> * 347266658845989451344982160757667<33> * 1628675880394909638591813700831880313095925587<46> * 23181229247696012268805890210990826546682789683<47> * 4444575092571167489534267707374644429886101712373400879<55> * [7766613124...<230>] * 5177277354...<719> * [5999655034...<6853>] * [1355681078...<13731>] (4.66%)
R_21832 = (10^21832-1)/9 = 1111111111...<21832> = 11 * 73 * 101 * 137 * 65497 * 103703 * 283817 * 1151639 * 1309921 * 1964881 * 99245957809<11> * 1874181423017<13> * 178930544245147<15> * 1667553375163133<16> * 8562754353561823443409<22> * [3233530041...<2693>] * [8766293251...<2723>] * [7615890552...<5439>] * [1705828602...<10862>] (0.53%)
R_21833 = (10^21833-1)/9 = 1111111111...<21833> = 239 * 4649 * 502040479 * 19185977060643995754920531321<29> * 81890945537773959968351017081<29> * [1408636536...<3053>] * [9000000900...<18708>] (0.33%)
R_21834 = (10^21834-1)/9 = 1111111111...<21834> = 3^2 * 7 * 11 * 13 * 19 * 37 * 14557 * 52579 * 333667 * 8362423 * 6380178643<10> * 25090191757<11> * 284031212313352997<18> * 2418414073889416533001<22> * 572237508770557725160522837<27> * 3802200856589814744657128636563499435894999<43> * 14539506681835624339134436400997541040884253<44> * [2009892195...<1127>] * [2198717157...<1191>] * [4379803508...<2414>] * [9009009009...<2424>] * [1131424729...<7215>] * [1197021484...<7266>] (0.91%)
R_21835 = (10^21835-1)/9 = 1111111111...<21835> = 41 * 271 * 1321 * 21649 * 62921 * 513239 * 4541681 * 83251631 * 3132770671<10> * 15941835894241<14> * 758716611061923119<18> * 7647956918012451283<19> * 1300635692678058358830121<25> * 139906948034958342511423456121<30> * 414655644406744473813179034437272581119641<42> * 306705064286388936780828266137942480452220517447677<51> * 1026361165663372453250598274116269654182086724746239639<55> * 5339620804...<237> * [2053425567...<1546>] * [3415079808...<3917>] * [1111099999...<15841>] (2.44%)
R_21836 = (10^21836-1)/9 = 1111111111...<21836> = 11 * 101 * 107 * 1031 * 1061 * 1237 * 801341 * 1659431 * 5051749 * 7034077 * 44092859 * 102860539 * 984385009 * 1179515213<10> * 2735821523<10> * 29286597879221<14> * 130301158427269<15> * 612053256358933<15> * 58360458158636629<17> * 1325815267337711173<19> * 182725114866521155647161<24> * 47198858799491425660200071<26> * 33670587927455442579575167786879669<35> * 1471865453993855302660887614137521979<37> * 245391150214875249502685807421982149521<39> * 95000575486937988681435170477136054984821<41> * 9090909090909090909090909090909090909090909090909091<52> * 75277048352808729626679875852901448034540173569840168229<56> * 153211620887015423991278431667808361439217294295901387715486473457925534859044796980526236853<93> * 13189107332310223355029963340219071854700685799054091470161603102678459019911637791726472505162050327675229109<110> * [3289688279...<5295>] * [9325865303...<5295>] * [1328172256...<10578>] (3.06%)
R_21837 = (10^21837-1)/9 = 1111111111...<21837> = 3 * 37 * 3191 * 4003 * 4519 * 16763 * 43037 * 52711 * 62003 * 72559 * 52371653 * 77843839397<11> * 295611647147<12> * 299566939471790319733<21> * 33680945809553262133489<23> * 10597787747414935199419988483<29> * 45316978862713868577793720892923<32> * 310170251658029759045157793237339498342763245483<48> * 2121588774...<243> * [8271691224...<417>] * [2872802373...<6961>] * [1109999999...<14001>] (2.10%)
R_21838 = (10^21838-1)/9 = 1111111111...<21838> = 11 * 359 * 733 * 4637 * 21839 * 81131 * 327571 * 329401 * 974293 * 36558961 * 68811539 * 701414723 * 1360682471<10> * 4201521652717<13> * 106007173861643<15> * 352543640588653<15> * 7061709990156159479<19> * 1051734841599197857891997<25> * 523661705392754764972834211810001059<36> * 11205222530116836855321528257890437575145023592596037161<56> * 571544047837540227171107263031017853607119654486278118381637405539602949994236278780111557713711574640626700398384915989416568503505447054089<141> * 17360270948380236765442123580448180934246742941840774929827069381097446101825710313953633305039247538221205037054245870292654737645806593390849<143> * [5586356176...<10643>] * [4880069055...<10667>] (2.42%)
R_21839 = (10^21839-1)/9 = 1111111111...<21839> = [1111111111...<21839>] (0.00%)
R_21840 = (10^21840-1)/9 = 1111111111...<21840> = 3 * 7^2 * 11 * 13^2 * 17 * 29 * 31 * 37 * 41 * 43 * 53 * 61 * 71 * 73 * 79 * 101 * 113 * 127 * 131 * 137 * 157 * 211 * 239 * 241 * 271 * 281 * 313 * 337 * 421 * 521 * 547 * 859 * 911 * 1093 * 1249 * 1933 * 1951 * 2081 * 2161 * 2689 * 2731 * 3121 * 3361 * 3541 * 4649 * 6397 * 7841 * 8191 * 9091 * 9901 * 10193 * 14197 * 14561 * 15601 * 16381 * 17837 * 19501 * 20161 * 21841 * 27961 * 49297 * 102103 * 123551 * 134401 * 175631 * 214033 * 216451 * 218401 * 226549 * 300977 * 436801 * 459691 * 574393 * 648961 * 851761 * 909091 * 925081 * 1101673 * 1378721 * 1580801 * 1676321 * 2311921 * 2906161 * 3471301 * 4147571 * 4188901 * 4262077 * 5070721 * 5528251 * 5882353 * 6160961 * 10727809 * 10838689 * 11345881 * 12891061 * 13489841 * 21705503 * 32786209 * 39526741 * 43631953 * 66365521 * 99990001 * 121499449 * 148068337 * 265371653 * 286569193 * 575794801 * 1058313049<10> * 1132716961<10> * 1384194841<10> * 5964848081<10> * 6097697971<10> * 10662171313<11> * 11189053009<11> * 13159402621<11> * 14852911841<11> * 20549889361<11> * 29970369241<11> * 30703738801<11> * 35081393881<11> * 37275014869<11> * 42681134161<11> * 43442141653<11> * 60368344121<11> * 64348368449<11> * 64365563809<11> * 162503518711<12> * 173827038841<12> * 388847808493<12> * 424451728681<12> * 428085457801<12> * 625437743071<12> * 654721485601<12> * 2475034612051<13> * 3554426468321<13> * 3624275167969<13> * 5758943337281<13> * 8886004303541<13> * 38609381516161<14> * 53397071018461<14> * 75500478859681<14> * 139708570703521<15> * 211127556865681<15> * 325807801400017<15> * 360924572424391<15> * 686402214033121<15> * 1081846114760321<16> * 1661378260814161<16> * 4902137591818741<16> * 9999999900000001<16> * 19721126575796101<17> * 29892611785152481<17> * 46205575684179731<17> * 102598800232111471<18> * 131454539198398781<18> * 201721695849323521<18> * 265212793249617641<18> * 316877365766624209<18> * 527145878168855401<18> * 603812429055411913<18> * 1031498834064949381<19> * 4458192223320340849<19> * 4487398067478973921<19> * 9160020509281917601<19> * 12763852652999774041<20> * 73765755896403138401<20> * 127522001020150503761<21> * 148029423400750506553<21> * 249227787818677482257<21> * 643852143556794829021<21> * 798407634963349034989<21> * 848654483879497562821<21> * 1358074433371719716641<22> * 1900381976777332243781<22> * 12119730504567977254081<23> * 18276168846821336356291<23> * 44202718393805428890161<23> * 291593563046646669491593<24> * 900900900900990990990991<24> * 2762055690704528278169201<25> * 6717658458758041138199521<25> * 19721061166646717498359681<26> * 57802050308786191965409441<26> * 110742186470530054291318013<27> * 119968369144846370226083377<27> * 139790941013628227711346421<27> * 281259985248437790051014401<27> * 826427348932069065539097601<27> * 2685647186330706081032050321<28> * 27779607418621809400581330673<29> * 31388506438433752927908678241<29> * 36942048382668980544619913561<29> * 45423174718777804144712443201<29> * 67501680066009758096678991121<29> * 2070270028985341766616009080161<31> * 2737820036624672031089487008281<31> * 6060517860310398033985611921721<31> * 100009999999899989999000000010001<33> * 5953395590224596670581957589121611<34> * 681246048580017390433849414006037281<36> * 1081862991605594332069477594870669601<37> * 3684195138144979007628488089380457121<37> * 5538396997364024056286510640780600481<37> * 120920505705101252491925533049923433521<39> * 282448028612066894256984424869264385801<39> * 72057037864038195989298527342262688886641<41> * 632527440202150745090622412245443923049201<42> * 7323941687838105624847742701467683590147273<43> * 573236013626994277781022022978585654644947311<45> * 8396862596258693901610602298557167100076327481<46> * 175067038724863563854848045107963303611128869041<48> * 191616955559592384669436097618582851538253404221<48> * 70488250368897247920709885766793062547616862669921<50> * 722385356046094043901164020994302748085851637026401<51> * 5009499553764433156007921686514205741644754894222691<52> * 6279815040943032407714418831204387527919360005277361<52> * 5331924088485663758835996822909123141656859869805374791<55> * 7523020307427066273763456609903850552762967576510974081<55> * 333632766438409011274705987026407639670042305536743429073<57> * 146922836547557380904624883811070801579636649582426027039761<60> * 14051485220127306539558738857309372503949399323665750407976449<62> * 245852083551051217541465412461202922395395232640413677301754561<63> * 1433319827159466789806966856379479179916136529424792832495021393<64> * 3571618567996393297210217238290456648947344377957590363519828421<64> * 41581922354501494989643248990038120073192746309334167880538170373<65> * 50678387411703889101759125785290439894389920385627096501794498837<65> * 1146780383632163283649175272843774050715065531735480891145232027761<67> * 44933275139025237741442164195375614371497219389368548160257661491391<68> * 431916413820617754546053476804635449461410533962843828981966782964481<69> * 14162999157973809346330858715610116834650947071716927166725815643512203761<74> * 139397282236319122569927698220829009751930337603755594300386510230285560351<75> * 1236386443286416000845205982296310762602996796920706630693450425385353425494707969<82> * 166913512232431273140362987966641859731500109846278942036790211593884632236221381121<84> * 63054129911571801941639263405768461425999152026392552531582926655481271974023945336611<86> * 1174155661036370531158387153086358732085761158354280249987966107746175275693416345665039841<91> * 32647385051525041661479792654516355809315046496410663779745524799749707387460867800164362111<92> * 138359326498705141346583789519515896493739312069900779478063763162990060463305717055848920585883537<99> * 3117814097707474151636414249725282442495420872481503567637409314701821275097272518686106760443668816338775822931861913879972129<127> * 8912569571903773640423787742857701624820835919699625957033503601168338923351027082278688276455237261214743926133405384757726021771250608797<139> * 1466817919595327188231351160432180116180213542961467363285140303495782586558277396794837473411809269073036798832404763045989876001215861751553184924252035281973147552669068625063450431325422201<193> * 60604177158952949654034234379162779182404932436722562911710488710546750366134190897463822800510718962616059662401246546056631138751315004311007246335189571430318613812710829402180309391025505571625641<200> * 4767139238...<223> * 1585333300...<230> * 3471850615...<300> * [3357526645...<358>] * [5251312472...<364>] * [3410421733...<491>] * [2004998801...<523>] * [4691913532...<547>] * [4286292768...<553>] * [7395685917...<558>] * [9694072367...<565>] * [3773362032...<740>] * [2304122840...<1093>] * [1070815389...<1140>] * [2228237199...<2290>] * [6867660119...<2300>] * [2201519414...<4580>] (26.30%)
R_21841 = (10^21841-1)/9 = 1111111111...<21841> = 2620921 * 426289941145133209<18> * [9944855448...<21816>] (0.11%)
R_21842 = (10^21842-1)/9 = 1111111111...<21842> = 11 * 653 * 13693 * 493121 * 14286890032106357<17> * 79863595778924342083<20> * 5764066668537270911379761<25> * 24331729761273973714120987<26> * 28213380943176667001263153660999177245677<41> * 66953479943839030979655991920753816099754871899<47> * 403925722833778378107304989280994102850314855068615959021587563<63> * 909090909090909090909090909090909090909090909090909090909090909091<66> * 477229173213473388632795854908402490998658711970854444982384399373804471077<75> * 106288106156544189601112452124463274118441603168767263777500290285464677481570934480831778653<93> * [3698873893...<10667>] * [1099999999...<10693>] (2.21%)
R_21843 = (10^21843-1)/9 = 1111111111...<21843> = 3^3 * 37 * 757 * 14563 * 333667 * 440334654777631<15> * 3889295179596839<16> * 8512333793387911<16> * 2635298599812384277<19> * [7443992114...<770>] * [9009009009...<1616>] * [9990000009...<4848>] * [1174765961...<14529>] (0.37%)
R_21844 = (10^21844-1)/9 = 1111111111...<21844> = 11 * 101 * 173 * 509 * 3049 * 3557 * 7621 * 18797 * 90679 * 338669 * 1527791 * 3505963 * 34065719 * 57009401 * 857772733 * 1094479651<10> * 1125629957<10> * 2182600451<10> * 515382311881<12> * 2670957876007<13> * 47363086944961<14> * 621385610460229<15> * 1963506722254397<16> * 2140992015395526641<19> * 616896149073719728613<21> * 10860110813777339731289<23> * 184240934745015472399021<24> * 7256974270946948379426079<25> * 7306116556571817748755241<25> * 36099531273603138218699301565567581705151216702113889<53> * 2923500556298303355222653948542706598448925085853709961673200056984872843366529<79> * 651871849785243820958119684233142982170536938147349501049955875423544371888519632103159753836519854149224951224466197<117> * 2844397351...<214> * [1038393684...<5254>] * [4118372700...<5280>] * [1063667123...<10550>] (3.49%)
R_21845 = (10^21845-1)/9 = 1111111111...<21845> = 41 * 271 * 174761 * 1017721 * 2071723 * 262533041 * 4271961427<10> * 5363222357<10> * 7771052921<10> * 78074300879<11> * 8119594779271<13> * 32675956465333<14> * 60100482392631151<17> * 412944439461998865259795711<27> * 4222100119405530170179331190291488789678081<43> * 16125873110496868884553362758627283290407985434481<50> * 668337078771358175173561511352921717498789809202021239<54> * 20681782035095012570348770193027967570464573338540010029348210640101028474215350858563<86> * 184891914325572583999103829191769397590949868815625664836282968378825198591804410927364026968229554369<102> * 2893837681...<922> * [2018652553...<4067>] * [1111099999...<16385>] (6.38%)
R_21846 = (10^21846-1)/9 = 1111111111...<21846> = 3 * 7 * 11^2 * 13 * 23 * 37 * 67 * 1987 * 4093 * 7283 * 8779 * 21649 * 25819 * 29129 * 513239 * 26165551 * 38329801 * 599144041 * 708706087 * 759257731 * 1503033929<10> * 27540837127<11> * 183411838171<12> * 414789884827<12> * 2166829484503<13> * 5943603127859<13> * 6817885662281<13> * 507849415889107<15> * 1344628210313298373<19> * 713061231821456597641<21> * 80393832348759587385841<23> * 711485607357645162518851<24> * 1932782378208168486700373<25> * 66287629848519079879793946893<29> * 573408944084407647616987278212508727<36> * 37597427372633848169498753071057309208493613<44> * 1444717414116629325014741879647282362357909367956352378595000668188348845124645807623208351032316317811617655604213036600335625808152140581460631346308342601069504206134844531691<178> * 1101094684...<313> * [1032514710...<619>] * [1964239560...<644>] * [9122653684...<3276>] * [1812518657...<3284>] * [2376949131...<6559>] * [1556668558...<6580>] (4.06%)
R_21847 = (10^21847-1)/9 = 1111111111...<21847> = 239 * 4649 * 162293 * 13326671 * 719603608123<12> * [9514026790...<3103>] * [6753375167...<18713>] (0.14%)
R_21848 = (10^21848-1)/9 = 1111111111...<21848> = 11 * 73 * 101 * 137 * 60083 * 81931 * 7122449 * 511614617 * 1429957063<10> * 1452963007<10> * 2283989921<10> * 2834353105559<13> * 19666457744357<14> * 894598980500507<15> * 308064781744243321517557<24> * 633209189088303284742937<24> * [2367453601...<2675>] * [3812641874...<2687>] * [9900990099...<5460>] * [1351363663...<10879>] (0.68%)
R_21849 = (10^21849-1)/9 = 1111111111...<21849> = 3 * 37 * 6117721 * 49815721 * 2309745187<10> * 663726164313198872581279<24> * 7446015418236903705286517653<28> * [1111111111...<7283>] * 2589667424...<14489> (66.67%)
R_21850 = (10^21850-1)/9 = 1111111111...<21850> = 11 * 41 * 47 * 139 * 191 * 251 * 271 * 691 * 1151 * 2531 * 5051 * 9091 * 21401 * 21851 * 23599 * 25601 * 28751 * 31511 * 34961 * 59281 * 63841 * 81283 * 253651 * 366851 * 433201 * 711437 * 1398401 * 5528051 * 8110721 * 16891951 * 374474041 * 459903401 * 2709325711<10> * 6208371601<10> * 19707665921<11> * 47212767691<11> * 182521213001<12> * 1812604116731<13> * 78875943472201<14> * 96413701110211<14> * 111821134034671<15> * 121450506296081<15> * 549797184491917<15> * 19076794900372801<17> * 20414137203567631<17> * 833542292546285551<18> * 909090909090909091<18> * 1111111111111111111<19> * 7138250553968281051<19> * 34261457162552911201<20> * 1446026381377557429343<22> * 11111111111111111111111<23> * 33143539221604324277201<23> * 37536220395103028946001<23> * 37866024058700798695751<23> * 430980650733675562214801<24> * 2152970896196020817900437<25> * 3605627469350067392124001<25> * 1289981231950849543985493631<28> * 5799951513941382144830754391<28> * 12602210365183048156129628401<29> * 122403569491783662720773144041<30> * 965194617121640791456070347951751<33> * 8157210416556447648087047867900686079357<40> * 4996731930447843676185843959746621491531100801<46> * 32440834445441841472929305195997668063092782499890401<53> * 15918798843849477568899983937931966555877132981347465830696251648192619376266439940521<86> * [6758940096...<284>] * [2776379924...<319>] * [3988600723...<328>] * [2179269927...<363>] * 1507952297...<371> * [1827073412...<374>] * [1194149958...<1532>] * [7202235855...<1557>] * [2502245419...<7862>] * [1610744434...<7911>] (6.06%)
R_21851 = (10^21851-1)/9 = 1111111111...<21851> = 1879187 * [5912722422...<21844>] (0.03%)
R_21852 = (10^21852-1)/9 = 1111111111...<21852> = 3^2 * 7 * 11 * 13 * 19 * 37 * 101 * 3643 * 9901 * 24281 * 40063 * 52579 * 333667 * 338707 * 2258041 * 8973889 * 12597679 * 41751889 * 143349121 * 10857536471<11> * 23176442437<11> * 999999000001<12> * 46944041747101<14> * 1470366704648366851<19> * 2177834467617284991049<22> * 6524571147543081508609<22> * 752623465066188487361659<24> * 6461060105401143849985982449<28> * 21506393120493988624437213019<29> * 8030222013165659643947340265695409<34> * [7175804659...<555>] * [1274379102...<563>] * [7338512757...<1174>] * [2318327336...<1180>] * [2472964317...<1209>] * [4472899252...<2418>] * [1075043187...<3603>] * [1330014337...<3613>] * [1069186407...<7243>] (1.37%)
R_21853 = (10^21853-1)/9 = 1111111111...<21853> = 53 * 79 * 83 * 1231 * 538987 * 2084441 * 2346677 * 6249959 * 265371653 * 6231382951<10> * 325701010363<12> * 1368176150329<13> * 154031175349351<15> * 686110198550683<15> * 2883509012783419079<19> * 1745052039487151863597<22> * 167922329034508449526997<24> * 201763709900322803748657942361<30> * [1202743279...<434>] * [5921524159...<1573>] * [1666977586...<19650>] (0.90%)
R_21854 = (10^21854-1)/9 = 1111111111...<21854> = 11 * 197 * 239 * 2677 * 4649 * 137369 * 208729 * 909091 * 1697477 * 130975483 * 368505271 * 505885997 * 540134099 * 5156432569<10> * 56434147049771<14> * 666719737921450118291<21> * 150345548106886154093849<24> * 324368055937634027635051<24> * 1976730144598190963568023014679333<34> * 5076141624365532994918781726395939035533<40> * 1966032824334071843648738236716922141567459089390154109618864643162638011<73> * 182458277086165261611622073457934047326239127722446775785510707991660410777011553955711177150186323623147<105> * 17368229177732231805147256066714183264991154918511149949617241469577819750176127225702594928776326210433043<107> * 253093223170974042778078357371021297932776085452885919633889326945731506967967386342851064208779696417921593338374442943683661653<129> * [5412597946...<1289>] * [1182550072...<1296>] * [3082917943...<9301>] * [9999999000...<9324>] (2.95%)
R_21855 = (10^21855-1)/9 = 1111111111...<21855> = 3 * 31^2 * 37 * 41 * 271 * 283 * 311 * 2791 * 26227 * 43711 * 524521 * 2906161 * 6504049 * 6943319 * 35121409 * 58396561 * 308068081 * 50718862231<11> * 518203357921<12> * 9294566806081<13> * 13454128561031<14> * 190893195970004711<18> * 721030498171501831<18> * 1250215154727214321<19> * 18031504903744120351<20> * 57336415063790604359<20> * 132503765953950992641<21> * 151063549389365288761<21> * 1589908647339072250321<22> * 474226535398761166999927321<27> * 1456860034716000954336268554361<31> * 316362908763458525001406154038726382279<39> * 633522246499398860751489657543532086721<39> * 39684295305390393945033155364640501778802903740578801<53> * 605431706028029946531059199512572282414786250085768871<54> * 1444995222335449603188159323083006708272788165772714534961<58> * 900900900900900900900900900900990990990990990990990990990991<60> * 441506346488360048482114135141919313523563714948107161215664533500695867<72> * 94518941227657738924275388203289075281658118450062185929972854243729690463660471<80> * 311356050778390853515194982157798457569542012969741683230780943655658473371697366138417141225623774416801<105> * 6819860516528438433077418310524520238754588314691632053788978565013503616149286758592259106715704269404899319649430358535511<124> * 2287136273...<227> * [7850605441...<1371>] * [1706629208...<2754>] * [4580001286...<5488>] * [7636594833...<11000>] (5.68%)
R_21856 = (10^21856-1)/9 = 1111111111...<21856> = 11 * 17 * 73 * 101 * 137 * 353 * 449 * 641 * 1367 * 1409 * 69857 * 426193 * 611969 * 710321 * 5882353 * 7200400035809<13> * 81760309771009<14> * 71493826686243217<17> * 13145228891800558908885991<26> * 21610736539944397217183014033<29> * [8452580934...<657>] * [6650262685...<679>] * [1704831430...<1345>] * [1388672858...<2716>] * [1518642575...<5406>] * [1634069699...<10907>] (0.68%)
R_21857 = (10^21857-1)/9 = 1111111111...<21857> = 21649 * 513239 * 1037421259997<13> * 1251947619670628761<19> * [1111111111...<1987>] * [6929488954...<19830>] (0.18%)
R_21858 = (10^21858-1)/9 = 1111111111...<21858> = 3 * 7 * 11 * 13 * 37 * 21859 * 43717 * 145721 * 419731889 * 2550636111167<13> * 3995474745504927169<19> * [1816617032...<3629>] * [3564173286...<3630>] * [2254803141...<7266>] * 1149947374...<7276> (33.55%)
R_21859 = (10^21859-1)/9 = 1111111111...<21859> = 8155155721<10> * [1362464616...<21849>] (0.05%)
R_21860 = (10^21860-1)/9 = 1111111111...<21860> = 11 * 41 * 101 * 271 * 3541 * 4373 * 9091 * 17489 * 27961 * 43721 * 65581 * 135533 * 721381 * 3377371 * 4262701 * 8700281 * 8962601 * 15122749 * 103222921 * 137643677 * 208472263 * 791917849 * 6146725961<10> * 22264973989<11> * 43446728141<11> * 1040304745247<13> * 16479507004453<14> * 16668070474751<14> * 610834841375813<15> * 11357358886603801<17> * 314377755014195641<18> * 61177153801554775961<20> * 846074460207803286329<21> * 16307487448746667679081<23> * 140490983110721065185627529<27> * 199506195135220536755902065305293<33> * 165659419307517545705863974768344231<36> * 1424879814341495407733435665631903357<37> * [1596381779...<929>] * [3923825417...<1053>] * [2093038603...<2141>] * [2540378886...<4325>] * [5263256956...<4325>] * [1185478456...<4332>] * [2723544011...<4333>] (1.95%)
R_21861 = (10^21861-1)/9 = 1111111111...<21861> = 3^2 * 37 * 43 * 239 * 1933 * 2083 * 4649 * 8329 * 10837 * 23311 * 27067 * 45613 * 333667 * 830719 * 1405351 * 5815027 * 5902471 * 10838689 * 45121231 * 51854293 * 241351592754161<15> * 1921436048294281<16> * 64101804544733647441<20> * 387498606374535498907<21> * 4782233106181736128169<22> * 49295447401007236002837366533239<32> * 577252559308332845030620001242246603<36> * 1225538270501680836617623745656594201<37> * 4105039757...<342> * [1894226898...<593>] * [1590280143...<2028>] * [1442028583...<2039>] * [1731620344...<4133>] * [3319694037...<12442>] (2.88%)
R_21862 = (10^21862-1)/9 = 1111111111...<21862> = 11 * 103 * 4013 * 21863 * 393517 * 2071723 * 5363222357<10> * 21993833369<11> * 19136334597001397<17> * 100681745830236173<18> * 303748618326650573<18> * 1329754646830487117<19> * 26545803437902176606329<23> * 5519598991573697690762117<25> * 17739058684356048064391296854059986963277<41> * [8816651555...<568>] * [2013028687...<618>] * [1415679039...<10211>] * [2287067648...<10267>] (0.91%)
R_21863 = (10^21863-1)/9 = 1111111111...<21863> = 54438871 * [2041025265...<21855>] (0.04%)
R_21864 = (10^21864-1)/9 = 1111111111...<21864> = 3 * 7 * 11 * 13 * 37 * 73 * 101 * 137 * 1823 * 9901 * 207709 * 284233 * 989347 * 99990001 * 189123601 * 14529947129<11> * 10008803204041<14> * 18492173111221<14> * 2344005812694281<16> * 203713141799318929<18> * 1036133661851926047899848921<28> * 610687278108279762496800394573<30> * 2599856704213876117935932579809<31> * 41605277357082708822489553190599<32> * 12555609937128249776670687863910703<35> * 110943950730773227334458292791019021<36> * [4373107931...<849>] * [3971758476...<873>] * [1337182761...<1725>] * [5394355460...<1803>] * [9106015390...<1814>] * [1353108624...<3605>] * [2627214450...<3609>] * [1000099999...<7281>] (1.41%)
R_21865 = (10^21865-1)/9 = 1111111111...<21865> = 41 * 271 * 8747 * 190444151 * [1270276793...<4369>] * 4725842171...<17480> (80.02%)
R_21866 = (10^21866-1)/9 = 1111111111...<21866> = 11 * 53 * 59 * 79 * 859 * 3191 * 11311 * 16763 * 30161 * 43037 * 62003 * 75401 * 3464921 * 34176559 * 119226889 * 265371653 * 1058313049<10> * 44658178163<11> * 77843839397<11> * 428991023449<12> * 802899399917<12> * 31208910232441<14> * 103820465109947<15> * 279730811663731<15> * 5708922049340287<16> * 345886329985642880201<21> * 1764276780580599393551<22> * 4562895198783259498889<22> * 154083204930662557781201849<27> * 584595938487034373173417828889<30> * 884253248205418240454903555525803<33> * 1630777462352881403814023114519396413<37> * 484688693362852875650185421098728254915802251<45> * 2680052779284995695116101096172766967989394552173439874009704597<64> * [8468109194...<228>] * [8155873102...<311>] * [2978274529...<718>] * [2130507527...<771>] * [2563128731...<9616>] * [1000000000...<9745>] (2.19%)
R_21867 = (10^21867-1)/9 = 1111111111...<21867> = 3 * 37^2 * 52009 * 131203 * 2028119 * 27902293 * 65732203 * 247629013 * 2316842929<10> * 3707079392784283<16> * 30557051518647307<17> * 2212394296770203368013<22> * 79040479805615687465683<23> * 7478417919783613513048627<25> * 8845981170865629119271997<25> * 90077814396055017938257237117<29> * 14969825042462452779165494832955385273042368237<47> * 3599474961483053310878605135585111374469138078226023233589649293<64> * 750914105302558436752000930239222531800507092216032215426336586609291356367521996611125219417012181327241<105> * 9369622343...<296> * [9000000000...<7056>] * [4612762884...<14092>] (3.29%)
R_21868 = (10^21868-1)/9 = 1111111111...<21868> = 11^2 * 23 * 29 * 89 * 101 * 239 * 281 * 463 * 569 * 4093 * 4649 * 5237 * 7669 * 8779 * 9941 * 21649 * 24179 * 32803 * 42043 * 290249 * 513239 * 590437 * 909091 * 1038731 * 7444361 * 29920507 * 121499449 * 1052788969<10> * 1056689261<10> * 6482999209<10> * 39511854229<11> * 1671238529357<13> * 5230463400317<13> * 35561054179421<14> * 35661822251441<14> * 380623849488714809<18> * 4539402627853030477<19> * 125570206399417189187<21> * 826181830595863083343<21> * 4924630160315726207887<22> * 1520363337723230705884649<25> * 9836692748438760158338693<25> * 208557480788036914014508993681<30> * 241573142393627673576957439049<30> * 7716926518833508778689508504941<31> * 21087607449185737846314615475439333<35> * 93611382287513950329431625811490669<35> * 20996081257263730184696490606426919949<38> * 45994811347886846310221728895223034301839<41> * 136614668576002329371496447555915740910181043<45> * 257206104226396960131527490253249591680919459<45> * 4247178976042868082665679915673747026882614569<46> * 82519882659061966708762483486719446639288430446081<50> * 31321069464181068355415209323405389541706979493156189716729115659<65> * 25561948931738399180959860493035633005346674997219855227412314112685523898853595360610683149167147379131162769<110> * 1712111424...<321> * [4276725442...<376>] * [5105204900...<635>] * [5385227687...<688>] * [4838971398...<799>] * [4842789604...<1371>] * [3085518733...<4166>] * [6475953410...<4183>] * [2784222888...<8387>] (5.78%)
R_21869 = (10^21869-1)/9 = 1111111111...<21869> = 6907 * 136462561 * 1111111111111111111<19> * [1608673970...<1147>] * [6595215518...<20692>] (0.14%)
R_21870 = (10^21870-1)/9 = 1111111111...<21870> = 3^7 * 7 * 11 * 13 * 19 * 31 * 37 * 41 * 163 * 211 * 241 * 271 * 487^2 * 757 * 811 * 1459 * 2161 * 2917 * 6481 * 9091 * 9397 * 21871 * 29611 * 39367 * 52579 * 61561 * 69499 * 106921 * 196831 * 238681 * 313471 * 333667 * 369361 * 1577071 * 2064529 * 2462401 * 2558791 * 2906161 * 3762091 * 4448359 * 4996081 * 5222071 * 6670351 * 7348321 * 16357951 * 40435201 * 67430557 * 70541929 * 127020961 * 310362841 * 934785037 * 2458921051<10> * 9860795173<10> * 14175966169<11> * 213872067091<12> * 258360989311<12> * 386953775911<12> * 577603663291<12> * 1030299024241<13> * 8985695684401<13> * 31023833790241<14> * 45213305005081<14> * 51089714496811<14> * 327510237902401<15> * 440334654777631<15> * 676421558270641<15> * 456502382570032651<18> * 4185502830133110721<19> * 947556472113638101171<21> * 163974865253839246186093<24> * 386154744109715673524881<24> * 411361786890737698932559<24> * 610600386089858349939139<24> * 27111518038109260459972693<26> * 130654897808007778425046117<27> * 115690846857912397278375911371<30> * 21308633677099951037311635962017389361<38> * 483418418597220677238517353915231961831<39> * 8610583349234340055547908764091017276717091<43> * 250093532125526915278352940802333503335240107302499957158939577140544111<72> * 1377206548249672561974389193550868011092077967769298773550347641588817070607865681921<85> * 36184868586619075547214474979916728567474724193812138011846129157788970353909164911894611<89> * 14064388510567918931415103718536341889449837765445863106535952877209149111639559724304775413009931280562293699174624824991<122> * 810316718654935254370114242173495345974018609204623064367629310709846283851718998731856856949061264781563433202832207926987960406521712613<138> * 899718757349577828631761341730093220713822770643140264600436229195941807849819816835925771559643276518390048146301688389176642719947087961896703<144> * 1331071238...<463> * [3476575242...<473>] * 1872007210...<637> * [2707378418...<643>] * [2603575845...<1342>] * [2680788658...<1433>] * [1499171482...<1938>] * [1000000000...<1945>] * [1088117028...<5770>] * [2111025605...<5806>] (11.54%)
R_21871 = (10^21871-1)/9 = 1111111111...<21871> = 218711 * 120994789854517<15> * [4198751719...<21851>] (0.09%)
R_21872 = (10^21872-1)/9 = 1111111111...<21872> = 11 * 17 * 73 * 101 * 137 * 10937 * 60149 * 65617 * 1771633 * 5194601 * 5882353 * 1692870929<10> * 10978356987121<14> * 419303680104060270241<21> * 673801415725848594311<21> * 713452817835102581027166769<27> * 1651922415826003204676170585465009<34> * 27711473863192880106060060189378553<35> * [5896741340...<1303>] * [9090909090...<1366>] * [4045716192...<2681>] * [3299124734...<5426>] * [2051545671...<10897>] (0.91%)
R_21873 = (10^21873-1)/9 = 1111111111...<21873> = 3 * 37 * 277 * 27778711 * 120972607387<12> * 203864078068831<15> * 11111111111111111111111<23> * 1595352086329224644348978893<28> * 1111111111...<317> * [9009009009...<632>] * [3239891152...<6945>] * [9175630946...<13893>] (1.84%)
R_21874 = (10^21874-1)/9 = 1111111111...<21874> = 11 * 9115145019533854933<19> * 169929323244301358744546401<27> * 126084038503553190297182039447<30> * [4654952926...<10862>] * [1111111111...<10937>] (0.34%)
R_21875 = (10^21875-1)/9 = 1111111111...<21875> = 41 * 71 * 239 * 271 * 751 * 4649 * 21401 * 25601 * 123551 * 3543751 * 532525001 * 1797655751<10> * 182521213001<12> * 176144543406001<15> * 188943409453751<15> * 3852075247993751<16> * 102598800232111471<18> * 5312112358283220001<19> * 18525843918490695886751<23> * 5030747288610545748268751<25> * 991474271662986957800680951<27> * 58179798985346176763698780001<29> * 3001275790282832720932976241751<31> * 2782057126261476352728985117193142348250001<43> * 54442267778748734853078961420361450411594669214709944589849727424959801<71> * 42051775804956304559810859008305819975199677041099230574273451704628125001<74> * [3594462495...<458>] * [3331916391...<570>] * [4874894663...<2476>] * [1712492914...<2939>] * [5609243578...<14969>] (2.12%)
R_21876 = (10^21876-1)/9 = 1111111111...<21876> = 3 * 7 * 11 * 13 * 37 * 101 * 9901 * 10939 * 184567813 * 4233290389<10> * 482996802283<12> * 1187345615675521<16> * 413687879792543401<18> * 5373768402042080293489<22> * 31955183441582314302903853<26> * 14740017427489160313977914021<29> * 23740017930538677611397633078397<32> * 1052410548009376745523027332927929<34> * 654371269499144678034258103246431659<36> * 7249609412129031102349676213675320028207<40> * [5050681879...<1706>] * [1111111111...<1823>] * [4256922630...<3593>] * [2222364921...<3602>] * [1004571806...<3641>] * [3082273695...<7221>] (1.34%)
R_21877 = (10^21877-1)/9 = 1111111111...<21877> = 80173 * 109517 * 18843947 * 141811693 * 446790173 * 7370364319027<13> * 106811083848465643<18> * 15594845538029429933<20> * 7317723970031057677693<22> * 131758351065116151205213<24> * 180222062287834025451247081<27> * 37576897811119167463436962410483708090653<41> * 146908989237248828364468641124632904685419581272522285179978171763650878695905491026334988286452327947<102> * [9000000000...<21580>] (1.35%)
R_21878 = (10^21878-1)/9 = 1111111111...<21878> = 11 * 918877 * 2931653 * 191366867 * 4419793561<10> * 7886322829901844943<19> * 25729408761731874719525333<26> * [1013680220...<10885>] * [2155364860...<10918>] (0.35%)
R_21879 = (10^21879-1)/9 = 1111111111...<21879> = 3^2 * 37 * 53 * 67 * 79 * 199 * 307 * 397 * 443 * 613 * 1123 * 7723 * 18973 * 21649 * 29173 * 34849 * 43759 * 51613 * 87517 * 210631 * 333667 * 513239 * 2071723 * 2823679 * 11910133 * 52986961 * 122669587 * 143899867 * 180523201 * 190449403 * 265371653 * 889862689 * 5363222357<10> * 51272707201<11> * 4236817926199<13> * 25332185271529<14> * 50184916627561<14> * 240396841140769<15> * 537947698126879<15> * 2021808586936711<16> * 3352825314499987<16> * 13168164561429877<17> * 41331541464123787<17> * 111262583033346559<18> * 1344628210313298373<19> * 10235082432763243199<20> * 11455743280304617867<20> * 900900900900990990990991<24> * 1661422610776235605151630089<28> * 2304017384484085131816292573<28> * 124096743448950347413897885639<30> * 1948838513803028396727164441443<31> * 47428676444591705727929369346443<32> * 6600431588546691579150539556898987<34> * 19886424182370875870239184131623563<35> * 472177531896662923971700871858905573<36> * 2597072697640403933361917807092159369<37> * 7094269136760977218014836948723305450933<40> * 117376474464009222292643537185767152422369<42> * 31791118514492382191034849488929538857017871<44> * 362853724342990469324766235474268869786311886053883<51> * 13753721844250167674053932561585423251305429858083649<53> * 12998514909869151807098212773862100794044705428424741778699159434241<68> * 37226581283489953701472184267606576037130878873797366013283473311751294203<74> * 3145034530723579145937004239074986159829340558413162283196978920507752212505544488447195053472169211817993845484117471<118> * 3603717322585387792728516800918879801836971521067772901495728466670908855146338932588351435167413026450114248682019134847307<124> * 1222809112881054957482333784778500947505125605556339705344373826182388226051058385373807501056554769983252193191880010181453051182310767800176057994138047394190733<163> * 1154540571...<281> * 1721214441...<296> * [3558929588...<654>] * [5433038021...<884>] * [4705423930...<1105>] * [1111732447...<1883>] * [3605089836...<3808>] * [2608589115...<11511>] (9.31%)
R_21880 = (10^21880-1)/9 = 1111111111...<21880> = 11 * 41 * 73 * 101 * 137 * 271 * 3541 * 5471 * 9091 * 21881 * 27961 * 172853 * 1676321 * 11332747 * 51330481 * 95112361 * 205682941 * 5964848081<10> * 19223434331<11> * 35300010481<11> * 75082069044649<14> * 121099359403201<15> * 17826632062724141<17> * 313387786340159371<18> * 7943896519280802569<19> * 267016555927526420777<21> * 1130796672825155022556869301<28> * 801184237904695710568990687788865153927<39> * [4548108181...<478>] * [1792072528...<536>] * [4159599468...<1028>] * [7702052930...<2160>] * [3744711658...<2164>] * [3509993203...<2167>] * [3760194744...<2176>] * [9000090000...<2184>] * [5519417662...<8718>] (1.24%)
R_21881 = (10^21881-1)/9 = 1111111111...<21881> = [1111111111...<21881>] (0.00%)
R_21882 = (10^21882-1)/9 = 1111111111...<21882> = 3 * 7^2 * 11 * 13 * 37 * 43 * 127 * 239 * 1933 * 2689 * 4649 * 18757 * 47933 * 459691 * 909091 * 10838689 * 23179291 * 2423343973<10> * 174721599277<12> * 9510106311539<13> * 184440134040391<15> * 619331708753773<15> * 1230610745978027<16> * 4932411125696609689<19> * 142706297459598044459941333<27> * 5209354266704740613377491594167<31> * 272799241926662791209917505350443321<36> * 491580859282283461621997489642141402831898607368043<51> * [1836715212...<455>] * [1896586712...<516>] * [4884516624...<1026>] * [2527522797...<1029>] * [8139171840...<3041>] * [5151052266...<3109>] * [1576959458...<6196>] * [6063216237...<6216>] (1.36%)
R_21883 = (10^21883-1)/9 = 1111111111...<21883> = 317 * 6163 * 10271 * 307627 * 1016157022810759<16> * 49172195536083790769<20> * 102092644289739525085919338335107091799<39> * 3660574762725521461527140564875080461079917<43> * 327650532696035587659287570766072667236893650986365027<54> * 1791947410655996336975059053251127469487134368847917252099082548089<67> * 18241732237793449716631178477563590797706634026955480055027758012372774897134896974103171504923719886357<104> * [9000000000...<21528>] (1.62%)
R_21884 = (10^21884-1)/9 = 1111111111...<21884> = 11 * 101 * 1034511391<10> * 3219574081<10> * 13306609969<11> * 181628977995187<15> * 1445196868796184869<19> * 2723638188602738663<19> * [5913397512...<5447>] * [3337781475...<5452>] * [1599137340...<10903>] (0.38%)
R_21885 = (10^21885-1)/9 = 1111111111...<21885> = 3 * 31 * 37 * 41 * 271 * 14591 * 163409 * 2906161 * 49430921 * 576494671 * 26811707431<11> * 50459010187<11> * 23455073276071<14> * 15299588993515951<17> * 88125596765768867<17> * 41232217477282447750778881<26> * 324906299675123868278899080566617093<36> * [7715773092...<1436>] * [5495157722...<2870>] * [3026400504...<5795>] * [2001162282...<11616>] (0.77%)
R_21886 = (10^21886-1)/9 = 1111111111...<21886> = 11 * 2791 * 131317 * 6943319 * 10505281 * 35477207 * 1006029527<10> * 1781225293<10> * 1044667255801249<16> * 15535114623365763161<20> * 57336415063790604359<20> * 909090909090909090909090909091<30> * 56540001776360839594874218856939642617050503<44> * [1598235487...<300>] * [5971186761...<328>] * [4199517751...<10529>] * [3100582297...<10553>] (0.81%)
R_21887 = (10^21887-1)/9 = 1111111111...<21887> = 173 * 1527791 * 39133957 * 1963506722254397<16> * 2140992015395526641<19> * [1111111111...<509>] * [2299792990...<21329>] (0.23%)
R_21888 = (10^21888-1)/9 = 1111111111...<21888> = 3^2 * 7 * 11 * 13 * 17 * 19^2 * 37 * 73 * 97 * 101 * 137 * 193 * 229 * 353 * 449 * 457 * 577 * 641 * 769 * 1153 * 1217 * 1409 * 2053 * 2281 * 3169 * 3457 * 4789 * 7297 * 8929 * 9901 * 12289 * 13249 * 19841 * 21319 * 23041 * 27817 * 52579 * 54721 * 69857 * 77977 * 98641 * 126541 * 134369 * 206209 * 273601 * 333667 * 665153 * 976193 * 1067329 * 1403417 * 1458973 * 1601473 * 3031489 * 5882353 * 6187457 * 6199777 * 10749631 * 65384321 * 77144257 * 99990001 * 304077901 * 376102873 * 418725889 * 1252017313<10> * 1265011073<10> * 4045828993<10> * 4410785971<10> * 4974846913<10> * 36120612721<11> * 66554101249<11> * 317752351489<12> * 999999000001<12> * 2911579215499<13> * 31735795756961<14> * 52875286008709<14> * 75118313082913<14> * 103925362958497<15> * 834427406578561<15> * 911712031611457<15> * 3199044596370769<16> * 9999999900000001<16> * 722817036322379041<18> * 739653893349540289<18> * 909090909090909091<18> * 1111111111111111111<19> * 1253224535459902849<19> * 1369778187490592461<19> * 5240808656722481737<19> * 524026007884633812193<21> * 797518222951218747841<21> * 2717962829681813765353<22> * 11858989716142473270529<23> * 15343168188889137818369<23> * 33950736420661075851541<23> * 229162071140015324614111<24> * 2050658332436114459080741<25> * 3931123022305129377976519<25> * 307010852070382484317401373<27> * 7865110274657230201779070033<28> * 18542613285686578370456001857<29> * 753201806271328462547977919407<30> * 13591271120229398317886003161009<32> * 18327432034692069824540945222401<32> * 515217525265213267447869906815873<33> * 1104249349362995181144668003642191<34> * 89360919064107809136921297069895873<35> * 338579887181973006729167651681190977281<39> * 53763491189967221358575546107279034709697<41> * 367758735915513355987163036605562773789741<42> * 111994624258035614290513943330720125433979169<45> * 297478330786365628414805305290302483555043017<45> * 281464188569516450327957421884016074607805300753<48> * 3928012193813155346711857127951417921651415863617<49> * 3947804137986731797627485905950642878832197147481801<52> * 6508684267533856834852965580950145565983063793936631379<55> * 16603249990114694613009401045119923580957837937462177950368477911534904193<74> * 70716147055257711374123575798428608590219877617672752248112085912824160137075376116481<86> * 194720331913760546074906161375930267923071695863299678749187377754543757962841785054377649<90> * 57060943016570586495482365104744705358198487226448999934446131233808207036744145484562761542433<95> * 234504682039452385472228601837391217101263308508305719138749905156540866534427238711769806579683320997636600725852987602204289<126> * 10478831745658834154442146977631154415092805625223194933521483159740217604649402290053497067042419545290235569369671506367773081665717583993696581<146> * 5454254688947363287683007582959957955687742850180556063819779071987764320758722919012384757528711422022983327967821005633305513155176634315060424546674322713747588377841693274817<178> * 5781027809699670982923066276961517370230745596931095554485247693107795262271528712840958833270594810840162223912128043002803675468602053212831240543425351530884548678958775494494557904673<187> * 4517228317...<213> * 3764171210...<377> * [4718347949...<406>] * [1988133518...<427>] * [8316396865...<515>] * [8432421512...<842>] * [1370426202...<1149>] * [1000000000...<1153>] * [1299840488...<1677>] * [2471681333...<2295>] * [2605653593...<3439>] * [1000000000...<6913>] (14.06%)
R_21889 = (10^21889-1)/9 = 1111111111...<21889> = 107 * 239 * 827 * 2969 * 4649 * 4957 * 51199 * 87557 * 133813 * 1659431 * 10897963987<11> * 2559647034361<13> * 1325815267337711173<19> * 47198858799491425660200071<26> * 2602508317866414341628501587849<31> * 4340876285657460212144534289928559826755746751<46> * 26628696860763170757415075888614691991511099147227<50> * 8443278213142643683880850952929502264137832292889910297487445526484776400899484558952278931894560501953983650020256591767199<124> * 26333577482004429258983725836316585598333629910261619385077149930742909233361719472160360320071224735235225337085800796901720562557<131> * [1640664635...<337>] * [3458202203...<2986>] * [1164450967...<18082>] (2.22%)
R_21890 = (10^21890-1)/9 = 1111111111...<21890> = 11^2 * 23 * 41 * 271 * 331 * 797 * 1321 * 4093 * 5171 * 8779 * 9091 * 21649 * 29453 * 37811 * 62921 * 332729 * 513239 * 2253079 * 83251631 * 20163494891<11> * 1250457515891<13> * 3545105703277<13> * 10765760180213<14> * 12277415800813<14> * 13331922423359<14> * 158405891353711<15> * 3226135573760441<16> * 3807734143200578057671<22> * 318727841165674579776721<24> * 1300635692678058358830121<25> * 2307017253314445861810919<25> * 183547860741134928864038896231<30> * 180724074168604579796294647309331<33> * 314293140427626491056008875724151058487007<42> * 4496923550405592963004409447842948530549521<43> * 34156671999167558280316457548021397439888515117317065783422183070342102287109965498971<86> * 21008411332176290590182609174580040662121810909787962004744874106431821734447340411991127851251006881567865355288584910608794705098365152866127635471781892711877278779909777694559002649<185> * [2863620103...<699>] * [2909177223...<788>] * [8794440891...<1937>] * [1099999999...<1981>] * [2253513180...<7893>] * [7014259321...<7906>] (3.14%)
R_21891 = (10^21891-1)/9 = 1111111111...<21891> = 3 * 37 * 1111362289<10> * 2619745098263803<16> * 99692557247679235204943311<26> * [3828071683...<7246>] * [9009009009...<14592>] (0.24%)
R_21892 = (10^21892-1)/9 = 1111111111...<21892> = 11 * 53 * 79 * 101 * 521 * 859 * 21893 * 32839 * 65677 * 70729 * 328381 * 3316639 * 3612181 * 3940561 * 9353779 * 12347089 * 265371653 * 1058313049<10> * 5252329483<10> * 30374617640449<14> * 71509837035821003<17> * 1900381976777332243781<22> * 1307142018775417051488486551<28> * 1923449716625508568977467261<28> * 22476551674392267849702277941854849826781<41> * 9107896506...<401> * [9718969296...<413>] * [7539755905...<759>] * [2903058198...<4990>] * [7650223114...<5031>] * [1750053056...<10055>] (2.94%)
R_21893 = (10^21893-1)/9 = 1111111111...<21893> = 43787 * 564618499631<12> * 8925491992262129<16> * 2628719593956790804373653<25> * [1915493880...<21836>] (0.26%)
R_21894 = (10^21894-1)/9 = 1111111111...<21894> = 3 * 7 * 11 * 13 * 37 * 83 * 179 * 739 * 1231 * 9613 * 109471 * 148339 * 497867 * 538987 * 1182277 * 1811791 * 3154339 * 6123023 * 16419517 * 42510851 * 103733951 * 106164007 * 104984505733<12> * 626920594693<12> * 1941515840081<13> * 112238464772641<15> * 118941438655807<15> * 540913940517169<15> * 12147237304901893<17> * 63088062916446961<17> * 483264233691541837<18> * 872689951380760483<18> * 2155852736548993453<19> * 2670502781396266997<19> * 9425856976319889649<19> * 10208950225574512579<20> * 72361330492335102973<20> * 3404193829806058997303<22> * 5078554966026315671444089<25> * 88015765331057148695134304009<29> * 201763709900322803748657942361<30> * 403513310222809053284932818475878953159<39> * 8414640003465161203119978906558054839526493<43> * 1054927415257693631440903203309586374903030044747807503<55> * 61051796035522969271171274876554178504544683763248923853725596423<65> * 4180967272673252032291190917188955510245874180001164839931077197586653<70> * 277647953094263129557791800758437062357091717570293219577986145801595477739802212252078988231259971169<102> * 17325664671184692265593556093236354753889091916984839786843373136949346408767908517386284403996865926210851082169755833546074754110413766826738528679977268603<158> * [2422392433...<3446>] * [1659266471...<3489>] * [2152736829...<6975>] * [3975987395...<7014>] (4.44%)
R_21895 = (10^21895-1)/9 = 1111111111...<21895> = 41 * 271 * 907 * 1511 * 3191 * 16763 * 43037 * 62003 * 92111 * 183919 * 9605671 * 62459641 * 124254881 * 429360649 * 77843839397<11> * 311198063831<12> * 356836195130839<15> * 15589280974996818911<20> * 29877981480806017715604631<26> * 530105494041662394651197729<27> * 80684370001269698853996151670133742711<38> * 744909731145732233993613931089059528977143716201<48> * 28656552837574546515657117360191971140211910788651135283<56> * 3332366532260724652058380106533605034666939213869789759449<58> * [2677448111...<565>] * [2586930178...<4154>] * [1111099999...<16801>] (1.72%)
R_21896 = (10^21896-1)/9 = 1111111111...<21896> = 11 * 29 * 47 * 73 * 101 * 103 * 137 * 139 * 239 * 281 * 953 * 967 * 1289 * 2381 * 2393 * 2531 * 4013 * 4649 * 6763 * 7039 * 7841 * 10949 * 15641 * 227977 * 371281 * 909091 * 923441 * 2071723 * 2955961 * 6514537 * 28559389 * 121499449 * 135326297 * 152533657 * 472341157 * 1290112321<10> * 1491383821<10> * 1569936761<10> * 1868879293<10> * 2140571729<10> * 5363222357<10> * 15784602749<11> * 21993833369<11> * 35841441973<11> * 37633218241<11> * 495074662729<12> * 805451932889<12> * 3765421073009<13> * 3924966376871<13> * 9101279023169<13> * 18371524594609<14> * 43365436263433<14> * 275855329893529<15> * 549797184491917<15> * 2324557465671829<16> * 216613430183025989<18> * 10025833940132449559<20> * 11273170771131750391<20> * 127522001020150503761<21> * 1203881882727712699967<22> * 5673320472670315859129<22> * 11111111111111111111111<23> * 20087794479102305428621<23> * 562047654733090599276911<24> * 1626777403161656797092007877<28> * 4181003300071669867932658901<28> * 23391028206417273637358380573<29> * 768736559421401249042753476963<30> * 7775058388319250595762800404689<31> * 10899332765626348613852706136553<32> * 11393116914681770882003704354321<32> * 140346818465014013770407271092917<33> * 4821233048302009490154033911787593<34> * 473608692432035450677211738101499095303<39> * 3309383964775818489317002654646529291847<40> * 57556882578341647185153598986016964185201<41> * 323012942148562751650814544437350454640448842187<48> * 1009805096139614383066323378818605356821967673241<49> * 65552746171882583264230070868884366877803237222654400793<56> * 5582637833682557709253612812885341475900082138954691763178176941<64> * 103746647830421551242486430622636901002236971549990724717454338463<66> * 15362898429170396757717888856328974146292496901433891193564055671816191643<74> * 4178437150016715837818641871709193476807772628503969494400330129962348520684914375257<85> * 13712255219708533473813623053189821987961076229175414555827926545777661379291311684923609<89> * 4617409966317766554788668533405686826442194090910823947914436635807133747667659259397151418066265041582929284878893879005928553193826692398321349887540466176358283350940672581933619840253537612607049<199> * 1071693871...<275> * 1563539502...<295> * [5824577875...<312>] * [6932887927...<440>] * [1604639168...<671>] * [2306214548...<1395>] * [1971804258...<2070>] * [2536424178...<2102>] * [7009332266...<4211>] * [9999000099...<8448>] (10.27%)
R_21897 = (10^21897-1)/9 = 1111111111...<21897> = 3^3 * 37 * 757 * 8111 * 9733 * 115163 * 333667 * 8379253 * 2335008493<10> * 10103888917<11> * 245789488128841<15> * 440334654777631<15> * 69253338195991723<17> * 116127974465293039<18> * 717399304872410449<18> * 6397337161070076172405534441<28> * 4098112395677140363784722716733<31> * [1024314376...<785>] * [1399497806...<1523>] * [1043982355...<4821>] * [9999999990...<14580>] (0.87%)
R_21898 = (10^21898-1)/9 = 1111111111...<21898> = 11 * 43379939 * 220356511489392779<18> * [9510262174...<10923>] * [1111111111...<10949>] (0.12%)
R_21899 = (10^21899-1)/9 = 1111111111...<21899> = 719 * 733 * 4637 * 73237 * 329401 * 799853 * 974293 * 1360682471<10> * 33569502677<11> * 106007173861643<15> * 7061709990156159479<19> * 18200054748466867994849<23> * 8745075387933004096394385246656921347<37> * 10483559820031479418770210067382566319984375940690615649203032945707<68> * 29476609990230448721722732188196048138342777109461931706728363904658577135165687400308933318612320601<101> * 159779259367783141682664323101719151619905458241378202146264387060563620054513694866437732933880927870969437<108> * [9000000000...<21480>] (1.91%)
R_21900 = (10^21900-1)/9 = 1111111111...<21900> = 3 * 7 * 11 * 13 * 31 * 37 * 41 * 61 * 101 * 151 * 211 * 241 * 251 * 271 * 293 * 439 * 601 * 877 * 2161 * 3541 * 4201 * 5051 * 8761 * 9091 * 9901 * 21401 * 24091 * 25601 * 27961 * 29201 * 43801 * 60101 * 65701 * 164251 * 219001 * 261301 * 547501 * 777451 * 2906161 * 3601237 * 3903901 * 4188901 * 5911541 * 7019801 * 30528601 * 32981401 * 39526741 * 242593601 * 330843301 * 743778751 * 2212293763<10> * 5017706101<10> * 8894028001<10> * 12171337159<11> * 21307156489<11> * 41097525401<11> * 168290119201<12> * 182521213001<12> * 247482272761<12> * 344095511951<12> * 612807024211<12> * 1399205517511<13> * 14103673319201<14> * 16692085818029<14> * 21803476494601<14> * 78875943472201<14> * 99519941206321<14> * 157672836805651<15> * 405007685327621<15> * 514564589153201<15> * 1680588011350901<16> * 5774294197526381<16> * 6808458539691229<16> * 26792533636819151<17> * 1574095173557315161<19> * 1855193842151350117<19> * 8383648187691944581<19> * 25074091038628125301<20> * 41530563638448260401<20> * 133319886146680241581<21> * 665787365080314723361<21> * 901966394523798764569<21> * 14947162642878875393981<23> * 315519979255834459696141<24> * 1936082430917368992856681<25> * 182202742802607835615596881<27> * 401473447115002239955038751<27> * 1352418606096418198586891551<28> * 10798345389457839137708840401<29> * 10826684964539959837294043117<29> * 111956960338863707579494311481<30> * 5830219322612939561246246317093<31> * 7811923943067467889561327315601<31> * 963655749536670010494174994705801<33> * 15763985553739191709164170940063151<35> * 38654658795718156456729958859629701<35> * 140932038048905130657965837325339961<36> * 4941698957237831273165154533595725287181<40> * 10000099999999989999899999000000000100001<41> * 286578888976194997999922592330908602103011<42> * 3543809477510348590996879102037513609320141<43> * 49207341634646326934001739482502131487446637<44> * 3943828696311504418317587369596960932033847171<46> * 61144905745257441183391523202790304609284611733<47> * 39316310783659104892252157287077969239619734325044334592964583271<65> * 430290068517717503314541569581514324311872414409341453561896330801<66> * 23593748551050409936688015200253053030029532433958916533719315706853<68> * 1304946319836672523549871511207656785231498701576036930724645238399101906921<76> * 3355330990026625816780426205253910468424129764063859532844880973167015231161<76> * 5528825275894858698684129584828307231241005568273768148118728392440732070424671<79> * 9537037576103752545861071409967321761728999089417907986752766348817191016093460769<82> * 661828976175802596124520315896987844285331034125777808629277002254425371670207934687325349<90> * 124744480879691435734416198755419072449916709460656618355847811262345324810678696941209275254392782646129308243768284579780542826772001<135> * 209567419815575088893039502374017044565180465719504614143239653652312239618655809712098924957353042723741728874079596356118568603287093812371<141> * 5248855003692933364739585667866481201678356022616389680814320588021598396149319699845570559106183903505230306376836171496217871464621288358987576841<148> * 793084462855827171335753970699020081002924981454056931498319132299844099185216484891923333424235138982063044398547237214483804048283583256988890615083783536750038581006589754338020321<183> * 11260112207896040874002007107014124774805761321095776797478182328172015176628222795012170990924732503802736103829932798737583983791138174340456766434684366622613096537908123588539155307167594701<194> * [2490959198...<499>] * [2019233057...<522>] * [1817878477...<525>] * [3913542626...<576>] * [1626643405...<1355>] * [1275041958...<1417>] * [6337115730...<1427>] * [9900498007...<1440>] * [1708609069...<2811>] * [4204867867...<2822>] * [7374048517...<2853>] * [4051990839...<2855>] (12.80%)