R_1901 = (10^1901-1)/9 = 1111111111...<1901> = 3803 * 1014141679<10> * 41313804226874151322409<23> * [6973283892...<1865>] (1.85%)
R_1902 = (10^1902-1)/9 = 1111111111...<1902> = 3 * 7 * 11 * 13 * 37 * 3536453 * 12361733 * 23801700277<11> * 38405613853<11> * 102570756454098763233742574501743<33> * 68009240067498931554643059611689714176253<41> * 274615609644013922993995246232974390841373964547585372623<57> * 1113440267...<206> * 1111111111...<317> * [1172012803...<580>] * [9009009009...<632>] (36.30%)
R_1903 = (10^1903-1)/9 = 1111111111...<1903> = 347 * 21649 * 513239 * 21528169344472027<17> * 46194618816084982100679234312974236345786346173<47> * 32198046775720891593420454244946597764673353202694265726843479376953223792923910764829129134957786957553803<107> * [9000000000...<1720>] (9.57%)
R_1904 = (10^1904-1)/9 = 1111111111...<1904> = 11 * 17^2 * 29 * 73 * 101 * 103 * 113 * 137 * 239 * 281 * 953 * 2381 * 4013 * 4649 * 7841 * 371281 * 909091 * 923441 * 2071723 * 5882353 * 6514537 * 28559389 * 121499449 * 152533657 * 1491383821<10> * 1868879293<10> * 5363222357<10> * 13355595217<11> * 21993833369<11> * 3924966376871<13> * 7024789118033<13> * 46502552676497<14> * 275855329893529<15> * 2324557465671829<16> * 73765755896403138401<20> * 127522001020150503761<21> * 5673320472670315859129<22> * 20087794479102305428621<23> * 119968369144846370226083377<27> * 6857342640968256242829745457<28> * 768736559421401249042753476963<30> * 21557171662150244330582576315329<32> * 4821233048302009490154033911787593<34> * 57556882578341647185153598986016964185201<41> * 323012942148562751650814544437350454640448842187<48> * 65552746171882583264230070868884366877803237222654400793<56> * 5582637833682557709253612812885341475900082138954691763178176941<64> * 103746647830421551242486430622636901002236971549990724717454338463<66> * 13712255219708533473813623053189821987961076229175414555827926545777661379291311684923609<89> * 440441087557478776852171834625638618412949059374084837579531425633661269203803741415744566525108430933975383194546209<117> * 1563539502...<295> * [2070819705...<683>] (64.15%)
R_1905 = (10^1905-1)/9 = 1111111111...<1905> = 3 * 31 * 37 * 41 * 271 * 18797 * 77471 * 90679 * 2906161 * 205659991 * 30408421880521<14> * 2893184341398511<16> * 8898430836349032721<19> * 9783462102370544239<19> * 45830377642600710169<20> * 591082109095345424416413908752729<33> * 82548590511975869997227448819484483748713764399174373<53> * 651871849785243820958119684233142982170536938147349501049955875423544371888519632103159753836519854149224951224466197<117> * 41178786268652727777818909308744042083055383859495037243190192388737567013766369770914385034350354193614379285959651069848809053<128> * [4015425610...<484>] * [1994626167...<968>] (23.80%)
R_1906 = (10^1906-1)/9 = 1111111111...<1906> = 11 * 1907 * 6318391 * 110101997 * 97152765745927<14> * 2470062217016742967<19> * 601571969724357908830782907588971858878664579169<48> * [1532896058...<895>] * [3440717825...<912>] (5.21%)
R_1907 = (10^1907-1)/9 = 1111111111...<1907> = 11443 * 70888882052807921<17> * 11797710173058924119<20> * [1161025456...<1867>] (2.10%)
R_1908 = (10^1908-1)/9 = 1111111111...<1908> = 3^2 * 7 * 11 * 13 * 19 * 37 * 101 * 107 * 1061 * 3181 * 3499 * 9901 * 52579 * 125929 * 248041 * 333667 * 351391 * 362521 * 561907 * 1659431 * 2784091 * 5051749 * 999999000001<12> * 3852774594841<13> * 54137839415767<14> * 134027883919441<15> * 1325815267337711173<19> * 185328247384490197483<21> * 2149861802212127193661<22> * 176220871426818702935281<24> * 917813298871770308465539<24> * 3166367055878930008490461<25> * 26526333976234009593263527<26> * 47198858799491425660200071<26> * 8558521377558885170560719135529<31> * 1650244260647104976802437090486126821<37> * 245391150214875249502685807421982149521<39> * 9090909090909090909090909090909090909090909090909091<52> * 5531253129816265988484057276324854945515571738887832917<55> * 75277048352808729626679875852901448034540173569840168229<56> * 359063423236660819432590808852669867324258623298339641467853849067<66> * 15278590279454444563136979797805224163439540874769878797096077750173420678283300335413747713817503792216588098909716944819022901345851917974073820766105946285784669<164> * [3214234161...<252>] * [2761219347...<307>] * [2507567622...<536>] (42.67%)
R_1909 = (10^1909-1)/9 = 1111111111...<1909> = 3367147378267<13> * 11111111111111111111111<23> * 9512538508624154373682136329<28> * 346895716385857804544741137394505425384477<42> * [9000000000...<1804>] (5.46%)
R_1910 = (10^1910-1)/9 = 1111111111...<1910> = 11 * 41 * 271 * 383 * 9091 * 9551 * 679961 * 4041943 * 805712491 * 955059211 * 4473297929<10> * 78087485383<11> * 8216075917481<13> * 112103021940812743353521<24> * 128275956445522068558281771<27> * 174877747107779499609810435786826111<36> * 4611631116936866644619325113494274068514558656631<49> * 3370796736173938091727422330529475982098304687381174810841794785884893349397<76> * 34355007868290105260151014423846456692008580727031775135173625397961285416300659<80> * 22157070867225796885592763585328262489569972968246581871290190759966138800400415156501827001797032745294740404832373351030284459396524271152620265237784647679<158> * [1168446673...<673>] * 1295384035...<713> (64.80%)
R_1911 = (10^1911-1)/9 = 1111111111...<1911> = 3 * 37 * 43 * 53 * 79 * 239 * 547 * 1093 * 1933 * 4649 * 14197 * 17837 * 36947 * 63799 * 4262077 * 4715467 * 10838689 * 32786209 * 265371653 * 505885997 * 43442141653<11> * 139708570703521<15> * 267652966241599<15> * 1173993249756601<16> * 316877365766624209<18> * 2603941883787374089<19> * 900900900900990990990991<24> * 110742186470530054291318013<27> * 1976730144598190963568023014679333<34> * 4769337181464959147997704753876850429427<40> * 5331924088485663758835996822909123141656859869805374791<55> * 41581922354501494989643248990038120073192746309334167880538170373<65> * 2706579424...<500> * [8517937391...<993>] (48.02%)
R_1912 = (10^1912-1)/9 = 1111111111...<1912> = 11 * 73 * 101 * 137 * 479 * 1913 * 7649 * 63097 * 208409 * 7055281 * 54882049 * 142847911 * 3221242001<10> * 508399838327574001<18> * 2491653754605959598248971533744219901<37> * 10797227871160341111429503179257533464512022361<47> * 383155477843726029783939406113226468701730728790004161<54> * 2846390188891241030645451773087716881978563746547069042984813032147999326242449<79> * 128780300340244872385688233345188210841783983757299260103530718169486826135819357<81> * 3290967632861131703281828943635774383301940171982919699073443165222894023742681701403432993547<94> * 6282138071505210318841228543562283508437569619884438177000652801796615935488955777747431198279234592543622766101015393665597896857185313159459<142> * [1765884106...<389>] * [8682808944...<916>] (31.76%)
R_1913 = (10^1913-1)/9 = 1111111111...<1913> = 4308077 * 10060752766836283<17> * [2563560414...<1890>] (1.18%)
R_1914 = (10^1914-1)/9 = 1111111111...<1914> = 3 * 7 * 11^2 * 13 * 23 * 37 * 59 * 67 * 1277 * 3191 * 4003 * 4093 * 8779 * 13399 * 16763 * 21649 * 43037 * 62003 * 72559 * 357281 * 513239 * 723493 * 599144041 * 798763879 * 49561573447<11> * 77843839397<11> * 183411838171<12> * 638453709757<12> * 135080726389891<15> * 26373826533551311<17> * 1344628210313298373<19> * 8793273568581345414847<22> * 17506548578727996328201<23> * 154083204930662557781201849<27> * 1274194732898148471766404179653<31> * 156318278601913796169958831669567<33> * 802204732039400354523746736446071<33> * 25815444138362212501215782602427193330961<41> * 310170251658029759045157793237339498342763245483<48> * 776277205967881079419436133930781972785940099183<48> * 6266570745...<213> * 6032678170...<225> * [2236617370...<485>] * [6620351427...<506>] (48.24%)
R_1915 = (10^1915-1)/9 = 1111111111...<1915> = 41 * 271 * 852559 * 1628675880394909638591813700831880313095925587<46> * 23181229247696012268805890210990826546682789683<47> * 4444575092571167489534267707374644429886101712373400879<55> * [7766613124...<230>] * [9000090000...<1528>] (8.16%)
R_1916 = (10^1916-1)/9 = 1111111111...<1916> = 11 * 101 * 40237 * 2952557 * 531896929 * 1899591271579<13> * 7577762206109<13> * 325803410383349<15> * 8409713172345994955133083761<28> * 2552444839419585524394419255461<31> * [7573485234...<446>] * [1321223552...<451>] * [1571178986...<899>] (6.31%)
R_1917 = (10^1917-1)/9 = 1111111111...<1917> = 3^3 * 37 * 757 * 853 * 1279 * 2557 * 333667 * 1594093 * 4677481 * 1182534679<10> * 17469229933<11> * 17831777542129<14> * 165084470475013<15> * 440334654777631<15> * 190801060562604241<18> * 1510552624688788386453049<25> * 241573142393627673576957439049<30> * 12720148907048427062293284938401<32> * 20701489453735537731327943094591653<35> * 45994811347886846310221728895223034301839<41> * 108404283009093688449943940269189804724790189486660307<54> * 929627442074193448101717553045350224940201718470443276606531700472416289<72> * 3207204765158124268625370685855295391546144230356835105480172184838210549074340260617878555547119384441220344797<112> * 8869538531...<240> * [3270276626...<1168>] (39.07%)
R_1918 = (10^1918-1)/9 = 1111111111...<1918> = 11 * 239 * 2467 * 4649 * 42197 * 51787 * 604171 * 909091 * 1308077 * 2531761 * 8506331 * 364393423 * 2535528323<10> * 3303672527<10> * 117651465889<12> * 4691842518161<13> * 293423499820151<15> * 441651480271681<15> * 676321006412903<15> * 1029879756928762117455431<25> * 140175894162990609843314797<27> * 218801242136856556680173235529<30> * 39479260483646804613228566945758015357951<41> * 3244569580634956101009646791013296826459859399717968478099<58> * 12304388013741766748587780409670226810319992722055173127328805633899245853<74> * [5792947410...<733>] * [2559002975...<788>] (20.70%)
R_1919 = (10^1919-1)/9 = 1111111111...<1919> = 84437 * 1477631 * 1111111111111111111<19> * 4531530181816613234555190841<28> * 129063282232848961951985354966759<33> * 18998088572819375252842078421374368604969<41> * [7213461545...<1789>] (6.74%)
R_1920 = (10^1920-1)/9 = 1111111111...<1920> = 3 * 7 * 11 * 13 * 17 * 31 * 37 * 41 * 61 * 73 * 97 * 101 * 137 * 193 * 211 * 241 * 271 * 353 * 449 * 641 * 769 * 1409 * 2161 * 3457 * 3541 * 7681 * 9091 * 9901 * 12289 * 19841 * 27961 * 69857 * 177601 * 206209 * 976193 * 1634881 * 1676321 * 2906161 * 4188901 * 5070721 * 5882353 * 6187457 * 18453761 * 39526741 * 99990001 * 418725889 * 1132716961<10> * 1265011073<10> * 5964848081<10> * 66554101249<11> * 947147262401<12> * 75118313082913<14> * 834427406578561<15> * 9999999900000001<16> * 1253224535459902849<19> * 24932834283758484481<20> * 171805500641472910081<21> * 15343168188889137818369<23> * 15839740793264419741441<23> * 43973391534976940851201<23> * 19721061166646717498359681<26> * 281259985248437790051014401<27> * 31388506438433752927908678241<29> * 100009999999899989999000000010001<33> * 515217525265213267447869906815873<33> * 338579887181973006729167651681190977281<39> * 349954396040122577928041596214187605761<39> * 53763491189967221358575546107279034709697<41> * 269540431689328877571039011529688228976641<42> * 25847314845878688998082949169327534633072641<44> * 1786971871341978412769793172635403245447905376001<49> * 15426023502522488030607387700105870831428809697868716409941105675494726401<74> * 16603249990114694613009401045119923580957837937462177950368477911534904193<74> * 315091637261160879997346594408168422516385623286349240690538356681453806401<75> * 543185295592672549499302394643640275918374120256093130759988042950370991361<75> * 2642485680977517391378418105893565400120906568749114540486543532701285392233930427735879112610561<97> * 99999999999999999999999999999999000000000000000000000000000000009999999999999999999999999999999900000000000000000000000000000001<128> * 648255203187314216731294348378302257298640011105497984364836891560544273730965869701275128505192385103313045785608085474749131564988961668305646333125115974331391224959722001218233601<183> * 4363505089...<424> (100.00%)
R_1921 = (10^1921-1)/9 = 1111111111...<1921> = 227 * 23053 * 2071723 * 5363222357<10> * 908191467191<12> * 427226034185563<15> * 17398019158768815933518690670320603<35> * 53895712312217719065267103426685397298498705173449226555003346881878523705781079015749721646701723<98> * [5252397000...<1739>] (9.44%)
R_1922 = (10^1922-1)/9 = 1111111111...<1922> = 11 * 2791 * 17299 * 6943319 * 57336415063790604359<20> * 909090909090909090909090909091<30> * [5780680964...<926>] * [1000000000...<931>] (3.40%)
R_1923 = (10^1923-1)/9 = 1111111111...<1923> = 3 * 37 * 1283 * 49999 * 105138885091009723<18> * 5059899313569230282569<22> * 113862250265093690519161821760813<33> * 223886701054873016774410942923722863481<39> * [7358306119...<577>] * [1563707012...<1227>] (6.19%)
R_1924 = (10^1924-1)/9 = 1111111111...<1924> = 11 * 53 * 79 * 101 * 149 * 521 * 859 * 3109 * 7253 * 111149 * 2028119 * 247629013 * 265371653 * 1058313049<10> * 12932430551<11> * 78426117823<11> * 708840373781<12> * 422650073734453<15> * 1690016281413487<16> * 296557347313446299<18> * 669031686661427842829<21> * 1900381976777332243781<22> * 2212394296770203368013<22> * 40548140514062774758071840361<29> * [8299292652...<406>] * [6959248661...<422>] * [1009999999...<865>] (12.03%)
R_1925 = (10^1925-1)/9 = 1111111111...<1925> = 41 * 71 * 239 * 271 * 1321 * 4649 * 5237 * 7151 * 11551 * 15401 * 21401 * 21649 * 25601 * 42043 * 59951 * 62921 * 123551 * 513239 * 29920507 * 83251631 * 182521213001<12> * 102598800232111471<18> * 18525843918490695886751<23> * 1300635692678058358830121<25> * 991474271662986957800680951<27> * 2495283264895779020253203931608951<34> * 136614668576002329371496447555915740910181043<45> * 54442267778748734853078961420361450411594669214709944589849727424959801<71> * 6069650333889644423896816835276507778804898705650161138729963603757211141984131085449988328049514249213169785004014797295919583814686411189300687347453551<154> * 1111099888...<241> * [8657345685...<1196>] (37.84%)
R_1926 = (10^1926-1)/9 = 1111111111...<1926> = 3^2 * 7 * 11 * 13 * 19 * 37 * 643 * 1499 * 3853 * 28463 * 52579 * 59707 * 74687 * 206083 * 333667 * 392263 * 795653 * 999809 * 2024227 * 3174049 * 7569823 * 9885089 * 167805961 * 215257037 * 2386760191<10> * 2366998879807<13> * 9677692157899663<16> * 511399538427507881<18> * 646826950155548399<18> * 899788378170104270110161037<27> * 10288079467222538791302311556310051849<38> * 2863506018503175442280251879973861635129<40> * 9140689231828972552925524522037823147045937571379494322686226282352288670801988451<82> * 6816076420889383530061928052932135771677823056533405853711387425758295002889889651952292014505658492373383206329623842705963383073925056196658386867709651975318465023<166> * 5368706186...<204> * 1138021708...<575> * [1040973917...<617>] (68.00%)
R_1927 = (10^1927-1)/9 = 1111111111...<1927> = 83 * 1231 * 538987 * 1013603 * 35121409 * 87959425769<11> * 44669442823990022970689<23> * 21476254749857897148240085001<29> * 201763709900322803748657942361<30> * 316362908763458525001406154038726382279<39> * [1052260224...<1773>] (8.00%)
R_1928 = (10^1928-1)/9 = 1111111111...<1928> = 11 * 73 * 101 * 137 * 11087 * 83869 * 140263 * 265555009 * 61896232441<11> * 125997820213<12> * 166118970220264489<18> * 573152043176300513880189621570713<33> * 2065548882433064749302848511798666276437<40> * 6864117620760368762783548070444378476387203247067308861991<58> * 10734328616712968433093169061034947601976065423298090207036703<62> * 158715941546670849311391020024189333149081432811742569113700460903741956467151269742335031378183866433849119125209<114> * 1284723718027907578308161847718833604584745675921223819698370321057736028110620211093158003640524870589886498093069906476856343743741576560078333050912151555369147240369917<172> * [7182215783...<456>] * [1744563282...<928>] (28.23%)
R_1929 = (10^1929-1)/9 = 1111111111...<1929> = 3 * 37 * 7717 * 4278523 * 5519598991573697690762117<25> * [2013028687...<618>] * [2728567173...<1274>] (1.93%)
R_1930 = (10^1930-1)/9 = 1111111111...<1930> = 11 * 41 * 271 * 773 * 1931 * 5791 * 9091 * 10037 * 39373 * 1430131 * 2090191 * 19633891 * 166376423 * 320547911 * 561470969 * 152910609411761<15> * 639701219449517<15> * 72252286009940831<17> * 4274417556076113498947<22> * 26409540111952717487908689681403<32> * 20906515545038135954423417953390729987808761<44> * 447798287131284928051408304965265782892174953181087929<54> * 2010734797237741296291807480478464451813538790168907747<55> * 197130359208641543369948601899772685881314797880591361841987239812905237552876758580360078419442702688883521253076425640461215518675198704069680024806236407348374092599681<171> * [1535610648...<690>] * [3663906206...<747>] (25.57%)
R_1931 = (10^1931-1)/9 = 1111111111...<1931> = 11587 * [9589290680...<1926>] (0.21%)
R_1932 = (10^1932-1)/9 = 1111111111...<1932> = 3 * 7^2 * 11 * 13 * 29 * 37 * 43 * 47 * 101 * 127 * 139 * 239 * 277 * 281 * 829 * 967 * 1289 * 1933 * 2531 * 2689 * 4649 * 6763 * 9901 * 20287 * 31051 * 226549 * 459691 * 909091 * 1569889 * 4443601 * 10838689 * 14461987 * 121499449 * 176686231 * 472341157 * 1569936761<10> * 639630505081<12> * 18371524594609<14> * 143574021480139<15> * 203864078068831<15> * 549797184491917<15> * 216613430183025989<18> * 536430531035337769<18> * 4458192223320340849<19> * 4828646712337104427<19> * 11273170771131750391<20> * 757108543129939106221<21> * 1203881882727712699967<22> * 11111111111111111111111<23> * 575760557843831535447049<24> * 24649445347649059192745899<26> * 450663669979084462369440511<27> * 1595352086329224644348978893<28> * 1626777403161656797092007877<28> * 4181003300071669867932658901<28> * 23391028206417273637358380573<29> * 7775058388319250595762800404689<31> * 5342512091349500920639852868215477<34> * 3309383964775818489317002654646529291847<40> * 19108466176791400681292709171992566565029<41> * 1009805096139614383066323378818605356821967673241<49> * 743788460040575433164126277803085761213134142291053<51> * 15362898429170396757717888856328974146292496901433891193564055671816191643<74> * 466147044490298160722411419927713163984506638935532306492900871806594784006476225682761407272737139500646391896558406302024321307<129> * 4617409966317766554788668533405686826442194090910823947914436635807133747667659259397151418066265041582929284878893879005928553193826692398321349887540466176358283350940672581933619840253537612607049<199> * 8396109478...<226> * [3483492155...<510>] (73.61%)
R_1933 = (10^1933-1)/9 = 1111111111...<1933> = 23197 * 297683 * 294837204599453098438414200085089373969661740477<48> * [5457444770...<1875>] (2.97%)
R_1934 = (10^1934-1)/9 = 1111111111...<1934> = 11 * 1747974343<10> * 9260135117<10> * 23202003100867637<17> * 52098495635353961<17> * [1078027288...<931>] * [4788858557...<950>] (2.76%)
R_1935 = (10^1935-1)/9 = 1111111111...<1935> = 3^2 * 31 * 37 * 41 * 173 * 271 * 431 * 238681 * 333667 * 1527791 * 2906161 * 210769832431<12> * 1963506722254397<16> * 2140992015395526641<19> * 4185502830133110721<19> * 269843467330613894041<21> * 407429732767505248479163<24> * 22915842904896742603909952311<29> * 23667927744614744947915146673639<32> * 50566475297214277546923384726871<32> * 10490974994611747848197172839956039870723832569747<50> * 41398275939670867448911914339156680381343777006826487831<56> * 1716647120944708147671447461422244736431889206579721400376110588630763194268685679597826668704163<97> * 50441422688391875381007541515590983873234580366435672396194147589090888973689536137051068925751997547638790031<110> * 24588057746982193082657231818357246070670164301127395031737182291576766783280117436647253014751961157521531901245152408738293<125> * [4843762040...<308>] * [7336010093...<956>] (34.67%)
R_1936 = (10^1936-1)/9 = 1111111111...<1936> = 11^3 * 17 * 23 * 73 * 89 * 101 * 137 * 617 * 4093 * 4357 * 8779 * 13553 * 15973 * 21649 * 25169 * 38237 * 56629 * 170369 * 274187 * 513239 * 1485397 * 5882353 * 10100113 * 29606281 * 1052788969<10> * 1056689261<10> * 102502981431359171598893<24> * 1491164086760128255001869<25> * 16205834846012967584927082656402106953<38> * 209363088773816814667969748813613304559806235889961<51> * 262533769339473652474903068060921237392956780959193<51> * 544471001372579296332291652675646774644208265246405598834086237345292487<72> * 9900879227786858424257223656804730798555422102713108259184822982673560177<73> * 597149176209530412360795391497657340159943421992502538230831481682232969649167277637825641074323<96> * 112140147722111043368115238376781750396610212197485327927551327238484846570899558676962628229357741668578262708884771183293753569<129> * [3809033795...<390>] * [7378440197...<876>] (34.60%)
R_1937 = (10^1937-1)/9 = 1111111111...<1937> = 53 * 79 * 12517 * 265371653 * 535596779200919<15> * 918569950824302479<18> * 1657369267941336519589012993557140069891364992082365534700548884452551757186137655887808209563554371273008938334507277118593589757<130> * [9797838468...<1758>] (9.20%)
R_1938 = (10^1938-1)/9 = 1111111111...<1938> = 3 * 7 * 11 * 13 * 37 * 103 * 613 * 647 * 3877 * 4013 * 21319 * 108529 * 210631 * 738379 * 1458973 * 2071723 * 3089173 * 10749631 * 52986961 * 5363222357<10> * 21993833369<11> * 291078844423<12> * 713061605611<12> * 1644353478367<13> * 13168164561429877<17> * 851908127328669427<18> * 909090909090909091<18> * 1111111111111111111<19> * 16405337754548889997<20> * 377526955309799110357<21> * 1078893279821424911891<22> * 3931123022305129377976519<25> * 753201806271328462547977919407<30> * 20914618838030044774844044399597<32> * 1000889286725563474405662045911093540900908710082344227506919162972107<70> * 2024740873938190513425266673474911634048354422503451267887726938473483<70> * 298705372736554351789156294144090138390916509553983003911433879637774413<72> * 521307840861183044621465828930833475823959827582928597186555092762451665440276179272690132481999612478878577364291352712899662081493<132> * 40035620418199159948776350763252140477472791476548845372200559635028684381015278952822428460800436345936412694554672982482829838608416302164821877697601124434554975414863<170> * [2518180943...<539>] * [1368917336...<542>] (44.27%)
R_1939 = (10^1939-1)/9 = 1111111111...<1939> = 239 * 4649 * 7757 * 1016157022810759<16> * 334532521547115387079744562431<30> * 102092644289739525085919338335107091799<39> * 327650532696035587659287570766072667236893650986365027<54> * 1791947410655996336975059053251127469487134368847917252099082548089<67> * 18241732237793449716631178477563590797706634026955480055027758012372774897134896974103171504923719886357<104> * [3468250179...<1623>] (16.28%)
R_1940 = (10^1940-1)/9 = 1111111111...<1940> = 11 * 41 * 101 * 271 * 389 * 971 * 3541 * 3881 * 9091 * 14551 * 27961 * 236681 * 2095201 * 5540641 * 12004721 * 5566733971<10> * 82489592491<11> * 112118675767542210961<21> * 2297013522490559870381<22> * 102527361354613106010527<24> * 146750482675162900202561<24> * 8437208226003698462219081<25> * 14139374177495543227906481<26> * 381114663987976481223016831<27> * 11862079363268778167396083543081<32> * 323338434891034089173475790125293<33> * 846035731396919233767211537899097169<36> * 27422699366054621683295623079471066588881<41> * 109399846855370537540339266842070119107662296580348039<54> * 945810328223866785885905285429505642199347228900195881<54> * 3905050584750719584997916596589271839372757118110949321<55> * 5571625642084498030602199756991965375293044719417529765342701<61> * 78412655334235167606162810513004420610966509546603404268745999503561001<71> * 32459577600675557860942537579547020207960799876413377335594586605416959347268194103170247296625068200526946320832808609<119> * [2002912433...<251>] * [1968115733...<283>] * [1102051878...<302>] * [7931555379...<311>] (40.97%)
R_1941 = (10^1941-1)/9 = 1111111111...<1941> = 3 * 37 * 3770625425537934340123<22> * 287083005546980792052900030867442759<36> * [1111111111...<647>] * [8322544868...<1235>] (3.05%)
R_1942 = (10^1942-1)/9 = 1111111111...<1942> = 11 * 48812171 * 27237530711<11> * 8392200095843491<16> * [2219235344...<947>] * [4079338626...<960>] (1.81%)
R_1943 = (10^1943-1)/9 = 1111111111...<1943> = 3191 * 16763 * 43037 * 62003 * 97151 * 318653 * 493121 * 3730561 * 77843839397<11> * 79863595778924342083<20> * 28213380943176667001263153660999177245677<41> * [7792971301...<1831>] (5.72%)
R_1944 = (10^1944-1)/9 = 1111111111...<1944> = 3^5 * 7 * 11 * 13 * 19 * 37 * 73 * 101 * 109 * 137 * 163 * 487^2 * 757 * 1459 * 3169 * 3889 * 4861 * 9397 * 9901 * 52579 * 69499 * 98641 * 153469 * 333667 * 2462401 * 2925721 * 67430557 * 68562937 * 70541929 * 99990001 * 1828137601<10> * 2458921051<10> * 14175966169<11> * 81363421729<11> * 999999000001<12> * 40798705910329<14> * 112117914380881<15> * 440334654777631<15> * 676421558270641<15> * 3199044596370769<16> * 13855230314959249<17> * 31596385900910689<17> * 456502382570032651<18> * 411361786890737698932559<24> * 610600386089858349939139<24> * 130654897808007778425046117<27> * 729719975272091111399590489<27> * 59779577156334533866654838281<29> * 168199595687205968107363838899561<33> * 1726290008991504500177463302688697<34> * 579276943498154282123686999881829009033<39> * 43599922525432064821850834951727679807657<41> * 341796090604674881849636380229010216626944264336893367139245334739710314141368913850637159182300704681<102> * 810316718654935254370114242173495345974018609204623064367629310709846283851718998731856856949061264781563433202832207926987960406521712613<138> * 899718757349577828631761341730093220713822770643140264600436229195941807849819816835925771559643276518390048146301688389176642719947087961896703<144> * 334522142365084475733005788763069665597428914843872461953834690104120914487934715334187622132844561179868971005307865589696093471675431176480908194696635755950657968289<168> * 4108154882...<248> * [3522068529...<578>] (70.28%)
R_1945 = (10^1945-1)/9 = 1111111111...<1945> = 41 * 271 * 31121 * 1991681 * 9673567199<10> * 466184944321<12> * 868579984271<12> * 780271296234081786791<21> * 30613946219676519851696681<26> * 534106762532886493971950663223965323<36> * 295666607855148525951669299929669849601357<42> * [1192892716...<270>] * [9153340477...<1503>] (8.85%)
R_1946 = (10^1946-1)/9 = 1111111111...<1946> = 11 * 239 * 557 * 2503 * 4649 * 29191 * 909091 * 119124859925363<15> * 70099301171494099<17> * 3715631189441610182664346038535448639<37> * 9327281575040435942820030416618073853906181206383845973140973454310325710523151012873614569275960380714495413018734336834397<124> * 652065570931334169846518762110895357104035953330623783530923329412897765703841859492780362601926814638167836591846272150911969126521<132> * 8297762117...<787> * [1569202362...<812>] (58.29%)
R_1947 = (10^1947-1)/9 = 1111111111...<1947> = 3 * 37 * 67 * 3187 * 21649 * 513239 * 2559647034361<13> * 36431588052467323<17> * 1344628210313298373<19> * 1421505519704897455419420721<28> * 232199557797964905143390121842739619033812919<45> * 4340876285657460212144534289928559826755746751<46> * 3185748559637643456066133367277689749860976255110653<52> * 121740076243906140440128328771750387895638651224514935329511899287347<69> * [2825081713...<529>] * [2143365943...<1117>] (15.48%)
R_1948 = (10^1948-1)/9 = 1111111111...<1948> = 11 * 101 * 1949 * 11689 * 1842809 * 4092749 * 814360427 * 38084731240799<14> * 6546977248647714505481<22> * 46031771059124302914419<23> * 414975787613882010952043<24> * 37906492483728091425671519<26> * 5638695788705281672279653881<28> * [1948391457...<411>] * [1071690314...<458>] * [3362266856...<913>] (8.59%)
R_1949 = (10^1949-1)/9 = 1111111111...<1949> = [1111111111...<1949>] (0.00%)
R_1950 = (10^1950-1)/9 = 1111111111...<1950> = 3 * 7 * 11 * 13^2 * 31 * 37 * 41 * 53 * 79 * 131 * 151 * 157 * 211 * 241 * 251 * 271 * 859 * 1951 * 2161 * 4201 * 5051 * 5851 * 6397 * 9091 * 15601 * 21401 * 25601 * 77351 * 107251 * 200201 * 216451 * 257401 * 925081 * 2906161 * 4271801 * 265371653 * 1058313049<10> * 35081393881<11> * 82009322851<11> * 162503518711<12> * 182521213001<12> * 388847808493<12> * 78875943472201<14> * 360924572424391<15> * 4347195468174001<16> * 280672874149406424401<21> * 318942474614140390001<21> * 900900900900990990990991<24> * 23281905657338518494799021801<29> * 15763985553739191709164170940063151<35> * 5538396997364024056286510640780600481<37> * 3733209604853765522511798189559871765401<40> * 10000099999999989999899999000000000100001<41> * 8396862596258693901610602298557167100076327481<46> * 44933275139025237741442164195375614371497219389368548160257661491391<68> * 515598058349426893425512324539506997710608203280700351680904729473604464893512426851<84> * 63054129911571801941639263405768461425999152026392552531582926655481271974023945336611<86> * 161847174130095792603719453986817709414463817113867945281985819338290952731757643195331250705338664714884091786251<114> * 14176580788140166982612662932269638487348202983509301658671668819594823790597991335035617960111350619611710051670436272895571176996529118267301590082336151<155> * [2851916488...<443>] * [1000010000...<481>] (52.67%)
R_1951 = (10^1951-1)/9 = 1111111111...<1951> = 70237 * 557987 * 22991188983523656881<20> * [1233121940...<1921>] (1.54%)
R_1952 = (10^1952-1)/9 = 1111111111...<1952> = 11 * 17 * 73 * 101 * 137 * 353 * 449 * 641 * 733 * 977 * 1409 * 4637 * 40993 * 69857 * 81131 * 329401 * 974293 * 1587221 * 2438537 * 5882353 * 1360682471<10> * 81183810541<11> * 315019284161<12> * 106007173861643<15> * 967901760520372289<18> * 7061709990156159479<19> * 10399345405377216553<20> * 7849115417706986501273297<25> * 12126864657751886263647243158401<32> * 101444162656037151745878558385892753596849<42> * 1333621378380781329750868926173511152429445865079521<52> * 11205222530116836855321528257890437575145023592596037161<56> * 89376848303370085832547257811113680017983140270444916137<56> * 75743388768260974116327848920184337528059461788181539337429709<62> * 441160056784956066935585043996395720339746991856908200056965652272217569686164467898219919069368304598422319868082307673772600748575192615252243347701807248793<159> * 8330524721...<352> * [7743782691...<944>] (51.62%)
R_1953 = (10^1953-1)/9 = 1111111111...<1953> = 3^2 * 37 * 43 * 239 * 1933 * 2791 * 3907 * 4649 * 10837 * 23311 * 45613 * 66403 * 333667 * 3662093 * 6943319 * 10838689 * 28154449 * 45121231 * 199838773 * 18989357081041<14> * 1921436048294281<16> * 57336415063790604359<20> * 6111760723151449911562844443<28> * 10917314853436973021871495889665631<35> * 1986554577939642346080445591065987383029299397551517<52> * 18761726160436368465384904039916752385257524435903404839<56> * 51508652116008872412773338336289708669037765081397085489<56> * 900900900900900900900900900900990990990990990990990990990991<60> * 26482240558849649428997839294200400073279400076391385974040639424711652653275956393124643579489053184768787972981533<116> * 4771259067994357827295015706518236562402590405360078794788425875641085920050990987953665487159134201753234137455073283<118> * 2101372817...<298> * [2893619792...<1002>] (48.70%)
R_1954 = (10^1954-1)/9 = 1111111111...<1954> = 11 * 781601 * 173821595616029786130192270415987<33> * [8178405727...<938>] * [9090909090...<976>] (2.01%)
R_1955 = (10^1955-1)/9 = 1111111111...<1955> = 41 * 271 * 3911 * 7039 * 15641 * 31511 * 2071723 * 262533041 * 5363222357<10> * 19707665921<11> * 8119594779271<13> * 20414137203567631<17> * 11111111111111111111111<23> * 5799951513941382144830754391<28> * 122403569491783662720773144041<30> * 140346818465014013770407271092917<33> * 4222100119405530170179331190291488789678081<43> * [5824577875...<312>] * [2840961390...<1405>] (12.17%)
R_1956 = (10^1956-1)/9 = 1111111111...<1956> = 3 * 7 * 11 * 13 * 37 * 101 * 653 * 9901 * 13693 * 15649 * 59659 * 142789 * 233743 * 1168711 * 26269081 * 199552099 * 498698470009<12> * 532417220509<12> * 14286890032106357<17> * 858108826258385082629821<24> * 5378079413673378180277027<25> * 5764066668537270911379761<25> * 11120952524491214120396599<26> * 76232914055207003005318654163381<32> * 66953479943839030979655991920753816099754871899<47> * 97039427192170218360499305430503758055451089414378932646566773<62> * 403925722833778378107304989280994102850314855068615959021587563<63> * 477229173213473388632795854908402490998658711970854444982384399373804471077<75> * 106288106156544189601112452124463274118441603168767263777500290285464677481570934480831778653<93> * 8487228155...<202> * 2604342325...<281> * [3949005368...<306>] * [5893683975...<600>] (53.69%)
R_1957 = (10^1957-1)/9 = 1111111111...<1957> = 1031 * 7034077 * 430931401 * 1111111111111111111<19> * 7193113287150096649201<22> * 1597940390162232115542017411040787<34> * 153211620887015423991278431667808361439217294295901387715486473457925534859044796980526236853<93> * [1817008226...<1773>] (9.40%)
R_1958 = (10^1958-1)/9 = 1111111111...<1958> = 11^2 * 23 * 179 * 3917 * 4093 * 8779 * 17623 * 21649 * 497867 * 513239 * 103733951 * 104984505733<12> * 12147237304901893<17> * 5078554966026315671444089<25> * 21624593175150651576118356092933<32> * 403513310222809053284932818475878953159<39> * 4180967272673252032291190917188955510245874180001164839931077197586653<70> * 4161928008...<849> * [1593526435...<873>] (55.43%)
R_1959 = (10^1959-1)/9 = 1111111111...<1959> = 3 * 37 * 1307 * 3919 * 82863662641<11> * 19373120364419399401<20> * [2169235182...<646>] * [5611943874...<1274>] (1.99%)
R_1960 = (10^1960-1)/9 = 1111111111...<1960> = 11 * 29 * 41 * 71 * 73 * 101 * 137 * 197 * 239 * 271 * 281 * 421 * 491 * 3541 * 4649 * 7841 * 9091 * 18131 * 27961 * 123551 * 851761 * 909091 * 925121 * 1676321 * 2077601 * 3471301 * 4147571 * 13489841 * 121499449 * 268330861 * 336737801 * 505885997 * 5964848081<10> * 23609565631<11> * 52781463673<11> * 60368344121<11> * 2661988743121<13> * 29055629599361<14> * 366395073564101<15> * 102598800232111471<18> * 265212793249617641<18> * 354434210886621881<18> * 127522001020150503761<21> * 848654483879497562821<21> * 1578625853663873588077841<25> * 8274923251622825388807721<25> * 30701998710396997786419121<26> * 653518704357372488880162997801<30> * 32422034720694602873554553373241<32> * 1976730144598190963568023014679333<34> * 28706164502711390875680641913825481<35> * 5076141624365532994918781726395939035533<40> * 74689140199104459031993110210054016743223513365511<50> * 5010620991340707523594168804430658367520003649793780623118456073<64> * 203516044706214609477702993254172225288278166588115003201602386454909778841<75> * 999999999999990000000000000099999999999999000000000000009999999999999900000000000001<84> * 1174155661036370531158387153086358732085761158354280249987966107746175275693416345665039841<91> * 3781177083560380583441154025352663121070150968307048633209358859027273162533881299502797579969<94> * 268518285251996916122291111993206592643219262117557903651817212241734106267484004209003780641949203741<102> * 114829854565761905398975084119988233562137641986342864278805348541353628021441076133668350909404160578580106494602411458108349501<129> * 171885313809023973316297299617001972028698082056007969699724137675797535402763434997577528908814962221209301350715566313549141490281<132> * [1387896081...<585>] (70.18%)
R_1961 = (10^1961-1)/9 = 1111111111...<1961> = 107 * 3923 * 1659431 * 2028119 * 247629013 * 1325815267337711173<19> * 2212394296770203368013<22> * 47198858799491425660200071<26> * 397345648529327305585993880801<30> * [5773720283...<1839>] (6.19%)
R_1962 = (10^1962-1)/9 = 1111111111...<1962> = 3^2 * 7 * 11 * 13 * 19 * 37 * 52579 * 333667 * 618031 * 1147117 * 1192679 * 7647877 * 13675561831<11> * 85223052613<11> * 3338786746233023<16> * 48062771745512131<17> * 712767480971213008079<21> * 5295275348767234696493<22> * 46553630477420371690681<23> * 522519019285395136870567898673031<33> * 14060959683864286267405933000927102019<38> * 19364383321148719295180578853325741855858987848620134943<56> * 246829743984355435962408390910378218537282105150086881669547<60> * 1233589240653084857410322404141371204249178264996113249039434820151010987669135202027309695357640013158056637431111487548337791598877444129900539081050163403201256127801156692293<178> * 1098901098...<217> * [3629911526...<599>] * [2723230294...<625>] (37.64%)
R_1963 = (10^1963-1)/9 = 1111111111...<1963> = 53 * 79 * 907 * 164893 * 265371653 * 429360649 * 494169547 * 29877981480806017715604631<26> * 1894647902412940454952552722175107<34> * 28656552837574546515657117360191971140211910788651135283<56> * 3332366532260724652058380106533605034666939213869789759449<58> * [5829560286...<1753>] (10.67%)
R_1964 = (10^1964-1)/9 = 1111111111...<1964> = 11 * 101 * 983 * 3929 * 491983 * 129785559623<12> * 301240316407<12> * 25448545716911<14> * 66098047998761<14> * 21354825951850095163<20> * 17591256444003575964569<23> * 1197374617210477888172710685375624831870955397<46> * 44467075182005846868530065551693426652606026434296940573<56> * [1635825721...<390>] * 4345966846...<409> * 5628358685...<958> (80.17%)
R_1965 = (10^1965-1)/9 = 1111111111...<1965> = 3 * 31 * 37 * 41 * 271 * 787 * 47161 * 57641 * 80173 * 109517 * 2906161 * 141811693 * 446790173 * 845103271 * 7370364319027<13> * 9985438538712361<16> * 15594845538029429933<20> * 7317723970031057677693<22> * 128519485244747012737471<24> * 131758351065116151205213<24> * 180222062287834025451247081<27> * 3242823227881379578472761250066551<34> * 11983466231266295686798098306470812807267<41> * 1100517845115354201024243897527295703743726722437<49> * 2603347672124284040229582413722681735668626862241<49> * 8680060322508824594393450058221938248644256663178820249090487083301292519777205595423409349376525925423911644010932939670160279114134954869470847308423421566533831579067<169> * [1504840207...<454>] * [2667222464...<968>] (27.67%)
R_1966 = (10^1966-1)/9 = 1111111111...<1966> = 11 * 4850123 * 7028459831<10> * 7099447650773<13> * 219027041216203737409<21> * 534106849805517421445196089<27> * [2786241052...<919>] * 1280509349...<970> (53.26%)
R_1967 = (10^1967-1)/9 = 1111111111...<1967> = 239 * 563 * 4649 * 5440723 * 2597610354323<13> * 380431988961690791<18> * 133355295524380732608674846305692470329<39> * 6094463724238514393536486476811741232272703852684691428123942057856885180480111114373298517228174199<100> * 24572667187030742323689266735632540756671723462383546166209137482283858012690253572647496100404508005527506599<110> * [1654192080...<1674>] (14.89%)
R_1968 = (10^1968-1)/9 = 1111111111...<1968> = 3 * 7 * 11 * 13 * 17 * 37 * 73 * 83 * 101 * 137 * 739 * 1231 * 2953 * 9901 * 68389 * 148339 * 538987 * 922993 * 1144393 * 1811791 * 5882353 * 16419517 * 99990001 * 121553521 * 6051298241<10> * 626920594693<12> * 48656086054529<14> * 51635353141921<14> * 3322692262850881<16> * 9999999900000001<16> * 2670502781396266997<19> * 9425856976319889649<19> * 3404193829806058997303<22> * 36637591407529194237097<23> * 216667590115007379484962361<27> * 201763709900322803748657942361<30> * 669995415570582921859463287135169<33> * 193644560675275226950835815809152161921<39> * 8414640003465161203119978906558054839526493<43> * 18798124481332409484502894235050519095834690259132073729<56> * 83991579034720609392656974112397395006880745482841386049<56> * 1523756597661425772732982608015377525913129160101547143097<58> * 38497687061346649817295117852968299620995218286740952471394479857<65> * 61051796035522969271171274876554178504544683763248923853725596423<65> * 1447745997018511893740076606031686237538345362413531560645573104006506749609<76> * 554997773096088237513524958962449928676083464040648051002127127164539795044109<78> * 2245236606248397162554620353530247131809555439174332456262048578539955402631665831489925370072038825037489223972536291929859656473<130> * 700476027172473264821209766822521514054070905466845296151892613951533187603891645634196734073741683247230607581692473423461149663662946076318737<144> * 3761335188...<240> * [1683860751...<581>] (70.50%)
R_1969 = (10^1969-1)/9 = 1111111111...<1969> = 359 * 21649 * 513239 * 36558961 * 4201521652717<13> * 352543640588653<15> * 2319084731426962643<19> * 73168473633336328816129848871<29> * 571544047837540227171107263031017853607119654486278118381637405539602949994236278780111557713711574640626700398384915989416568503505447054089<141> * [5303980241...<1733>] (11.96%)
R_1970 = (10^1970-1)/9 = 1111111111...<1970> = 11 * 41 * 271 * 9091 * 15761 * 52009 * 1262771 * 7187743 * 1371217135315244092991<22> * 79040479805615687465683<23> * 300567477887394052365757<24> * 29811355463297742645615812791522446524687<41> * 3599474961483053310878605135585111374469138078226023233589649293<64> * 750914105302558436752000930239222531800507092216032215426336586609291356367521996611125219417012181327241<105> * 8955859986822981751383809840603974861999297964004527560289254265178892781447034540032897420548979315018635088359476294463<121> * [6563577546...<763>] * [8710914331...<778>] (21.75%)
R_1971 = (10^1971-1)/9 = 1111111111...<1971> = 3^3 * 37 * 439 * 757 * 333667 * 2212293763<10> * 12171337159<11> * 128217350089<12> * 440334654777631<15> * 143230138401673387<18> * 1855193842151350117<19> * 398892573611162312747168809<27> * 49207341634646326934001739482502131487446637<44> * 39316310783659104892252157287077969239619734325044334592964583271<65> * 23593748551050409936688015200253053030029532433958916533719315706853<68> * [9990000009...<432>] * [1365094887...<1242>] (15.07%)
R_1972 = (10^1972-1)/9 = 1111111111...<1972> = 11 * 59 * 101 * 103 * 349 * 1973 * 3191 * 4013 * 16763 * 38861 * 43037 * 62003 * 88741 * 618049 * 776969 * 2071723 * 4950707 * 28559389 * 89845307 * 728910361 * 1491383821<10> * 5363222357<10> * 12464369129<11> * 21993833369<11> * 77843839397<11> * 13273860496747<14> * 40256406669887<14> * 132537858330391<15> * 2184943628221853<16> * 2324557465671829<16> * 267412698564244843<18> * 16605684883738697689<20> * 865788741404845009303<21> * 154083204930662557781201849<27> * 192543752926029352863483352536890159<36> * 2844366024589741098287806157501475277<37> * 11811806375201836408679635736258669583187541<44> * 3064482235...<345> * 3312754470...<353> * [5498825792...<862>] (56.28%)
R_1973 = (10^1973-1)/9 = 1111111111...<1973> = 3947 * 26700906826550160702569020275644803<35> * [1054300355...<1935>] (1.93%)
R_1974 = (10^1974-1)/9 = 1111111111...<1974> = 3 * 7^2 * 11 * 13 * 37 * 43 * 127 * 239 * 283 * 659 * 1933 * 2689 * 4649 * 6299 * 344887 * 459691 * 909091 * 1575253 * 7489357 * 9127213 * 10838689 * 35121409 * 2142992167<10> * 8229734311<10> * 4855067598095567<16> * 721030498171501831<18> * 1160803383934463712259<22> * 1964089881669809395643<22> * 297262705009139006771611927<27> * 396177093323095575185036119<27> * 316362908763458525001406154038726382279<39> * 37633698993045258670863410188544865190871951<44> * 30073566270559048948142559741512708796590524703892560552659<59> * 441506346488360048482114135141919313523563714948107161215664533500695867<72> * 1217599013...<212> * 1669195584...<274> * [3404456264...<516>] * [3599365949...<530>] (47.03%)
R_1975 = (10^1975-1)/9 = 1111111111...<1975> = 41 * 271 * 317 * 6163 * 10271 * 21401 * 25601 * 307627 * 17241751 * 109825801 * 870801991 * 1044004751<10> * 182521213001<12> * 25439781075319591<17> * 49172195536083790769<20> * 4706625334158237778391951<25> * 3660574762725521461527140564875080461079917<43> * 388603184868446209952357338208961774763421470820867551<54> * 2221253298...<209> * [5058333201...<1536>] (22.21%)
R_1976 = (10^1976-1)/9 = 1111111111...<1976> = 11 * 53 * 73 * 79 * 101 * 137 * 457 * 521 * 859 * 1483 * 1403417 * 1580801 * 38816051 * 82266809 * 265371653 * 1058313049<10> * 2440010445601<13> * 722817036322379041<18> * 909090909090909091<18> * 1111111111111111111<19> * 1369778187490592461<19> * 5240808656722481737<19> * 1024516164479902988921<22> * 1299823520026173021751<22> * 1900381976777332243781<22> * 91740999241202560815859390241<29> * 294342151630080361329671206012541<33> * 632527440202150745090622412245443923049201<42> * 297478330786365628414805305290302483555043017<45> * 153360717056181938148119886537684707068363643930609<51> * 438725907577156177685201819419114255533305134233669402807964649891016719989703392491612289098617653<99> * 785169466067103922302074341602058239426162618120338520239766767222347973614225900721518268190627331693<102> * 2971556702876640935255606565452637114794219035365675458103437520005089301113114724921776357458078804454589852862831100843<121> * [3431380773...<400>] * [4467743952...<823>] (38.12%)
R_1977 = (10^1977-1)/9 = 1111111111...<1977> = 3 * 37 * 1319 * 158161 * 9373467067<10> * 52501906903639<14> * 57710207388991<14> * 5283793003008413<16> * 37362749172404658991<20> * 149909896971539560984652057797566890100299359259837<51> * 2846412051...<570> * [2005624603...<1274>] (35.56%)
R_1978 = (10^1978-1)/9 = 1111111111...<1978> = 11 * 47 * 139 * 173 * 1979 * 2531 * 43517 * 1527791 * 57009401 * 2182600451<10> * 549797184491917<15> * 1963506722254397<16> * 2140992015395526641<19> * 11111111111111111111111<23> * 7306116556571817748755241<25> * 397388536697822755088418041521<30> * 24965038554406497518290740393501467219338703<44> * 2226458732...<878> * [5204370737...<890>] (55.00%)
R_1979 = (10^1979-1)/9 = 1111111111...<1979> = 344347 * 4618987 * 924460209395849459223245399754052787<36> * [7556596345...<1930>] (2.44%)
R_1980 = (10^1980-1)/9 = 1111111111...<1980> = 3^2 * 7 * 11^2 * 13 * 19 * 23 * 31 * 37 * 41 * 61 * 67 * 89 * 101 * 181 * 199 * 211 * 241 * 271 * 331 * 397 * 661 * 991 * 1321 * 2161 * 3541 * 4093 * 5171 * 8779 * 9091 * 9901 * 14851 * 18041 * 21649 * 27961 * 29611 * 34849 * 52579 * 62921 * 148721 * 238681 * 333667 * 471241 * 513239 * 2906161 * 3762091 * 4188901 * 11792881 * 17247781 * 18679321 * 25973641 * 39526741 * 60834511 * 83251631 * 599144041 * 1052788969<10> * 1056689261<10> * 1082745841<10> * 1121407321<10> * 4124507971<10> * 5419170769<10> * 7093127053<10> * 20163494891<11> * 79082656489<11> * 183411838171<12> * 999999000001<12> * 8985695684401<13> * 18516980928601<14> * 507868012934701<15> * 789390798020221<15> * 2361000305507449<16> * 5641784795021761<16> * 9000931379651641<16> * 13658444360377741<17> * 42107659742730781<17> * 596298133647227881<18> * 1344628210313298373<19> * 4185502830133110721<19> * 24993753891762056941<20> * 1449607260918327688981<22> * 4999437541453012143121<22> * 318727841165674579776721<24> * 1105097795002994798105101<25> * 1300635692678058358830121<25> * 1538607523068637497164701<25> * 6143203800519931376420641<25> * 19835636682880495867311241<26> * 1395900370916327245555441901<28> * 36380545029953205956377406702261<32> * 138267770127916457629034873443951<33> * 12573272907559818117031149894949981<35> * 565535931528718738579019314877232841<36> * 16860090181450569942798606214497570829921<41> * 81090046817672902899738765448699224348721<41> * 1703548913892494075097664562023844278044121<43> * 1112314101311286003379752617807870409611285281<46> * 141122524877886182282233539317796144938305111168717<51> * 362853724342990469324766235474268869786311886053883<51> * 53125155761987678805593513985958923168195287588798092019101<59> * 5898361538755660499929123185996968161779290911542722951712487387346014412041<76> * 8218476795659338409712353841905411607826230659151143998522545586866704239099075512109<85> * 14989771673443409019874558921389684608157138239906931183380750230163484811077013632926641<89> * 1894480662587906626213719003472037744324031299064496778010791034044578628744590947201792481<91> * 1387014925024169834410205963291731488397071251442605254923920978398579857926008183104258552015301<97> * 9136654770655396502256898477675587354933084555076992717263444830204254493731741521098899369900559993201<103> * [2589866579...<229>] (88.46%)
R_1981 = (10^1981-1)/9 = 1111111111...<1981> = 239 * 4649 * 51034523 * 16809360945688609<17> * 47710645255942369<17> * 42608585710315399434791772854102387791567329009634088723<56> * 14581234319103066028775672489693676585356108680217557645894667901188624395417379659379946959868199<98> * 106393446972507937991487601102703459244489736351074415614092465329980738832471825773491687393134429923461704971227<114> * [3696265874...<1668>] (15.78%)
R_1982 = (10^1982-1)/9 = 1111111111...<1982> = 11 * 154326449 * 1040954329<10> * 769150565783664091847<21> * 7357392275...<952> * [1111111111...<991>] (50.02%)
R_1983 = (10^1983-1)/9 = 1111111111...<1983> = 3 * 37 * 807202582263102307<18> * 4940091798154333590805481305976791<34> * 8420948976555490356581957000129839<34> * 9311454406712762942186137348332121631<37> * [1478282469...<606>] * [2165613579...<1253>] (6.28%)
R_1984 = (10^1984-1)/9 = 1111111111...<1984> = 11 * 17 * 73 * 101 * 137 * 353 * 449 * 641 * 1409 * 1489 * 2791 * 5953 * 19841 * 69857 * 976193 * 1234049 * 1353089 * 2049349 * 5882353 * 6187457 * 6943319 * 10935809 * 1725820097<10> * 640543322297<12> * 27908132670449<14> * 274680731375489<15> * 789592121167489<15> * 834427406578561<15> * 57336415063790604359<20> * 384705444182230291105649<24> * 866353530992835497979626513<27> * 909090909090909090909090909091<30> * 13561688366760553057065247502881760958056321<44> * 483128549554512237305554588359039822397307149685578249<54> * 2212893713887918222645451169509853038253459532292347577233<58> * 97645954668018846467287180866355758374263120864803042536883990817097<68> * 660604434404260846910281367365053154708765216915398862085932105728073399727051255954484746381837884289669103543541094033006584881480446026721<141> * [4983207363...<424>] * [2871494547...<927>] (31.92%)
R_1985 = (10^1985-1)/9 = 1111111111...<1985> = 41 * 271 * 3132770671<10> * 15941835894241<14> * 139906948034958342511423456121<30> * 414655644406744473813179034437272581119641<42> * 306705064286388936780828266137942480452220517447677<51> * 1026361165663372453250598274116269654182086724746239639<55> * 5339620804...<237> * [2053425567...<1546>] (22.11%)
R_1986 = (10^1986-1)/9 = 1111111111...<1986> = 3 * 7 * 11 * 13 * 37 * 1987 * 25819 * 26165551 * 38329801 * 414789884827<12> * 2166829484503<13> * 5943603127859<13> * 507849415889107<15> * 80393832348759587385841<23> * 1932782378208168486700373<25> * 66287629848519079879793946893<29> * 573408944084407647616987278212508727<36> * 37597427372633848169498753071057309208493613<44> * 1444717414116629325014741879647282362357909367956352378595000668188348845124645807623208351032316317811617655604213036600335625808152140581460631346308342601069504206134844531691<178> * 1101094684...<313> * [1032514710...<619>] * [1964239560...<644>] (36.46%)
R_1987 = (10^1987-1)/9 = 1111111111...<1987> = [1111111111...<1987>] (0.00%)
R_1988 = (10^1988-1)/9 = 1111111111...<1988> = 11 * 29 * 101 * 239 * 281 * 569 * 4649 * 7669 * 9941 * 290249 * 909091 * 121499449 * 6482999209<10> * 380623849488714809<18> * 125570206399417189187<21> * 1520363337723230705884649<25> * 241573142393627673576957439049<30> * 7716926518833508778689508504941<31> * 93611382287513950329431625811490669<35> * 20996081257263730184696490606426919949<38> * 45994811347886846310221728895223034301839<41> * 257206104226396960131527490253249591680919459<45> * 4247178976042868082665679915673747026882614569<46> * 82519882659061966708762483486719446639288430446081<50> * 31321069464181068355415209323405389541706979493156189716729115659<65> * 1712111424...<321> * [4276725442...<376>] * [4838971398...<799>] (40.90%)
R_1989 = (10^1989-1)/9 = 1111111111...<1989> = 3^2 * 37 * 53 * 79 * 307 * 443 * 613 * 18973 * 210631 * 333667 * 2071723 * 11910133 * 52986961 * 122669587 * 265371653 * 889862689 * 5363222357<10> * 25332185271529<14> * 240396841140769<15> * 537947698126879<15> * 3352825314499987<16> * 13168164561429877<17> * 41331541464123787<17> * 900900900900990990990991<24> * 1661422610776235605151630089<28> * 2304017384484085131816292573<28> * 124096743448950347413897885639<30> * 1948838513803028396727164441443<31> * 6600431588546691579150539556898987<34> * 117376474464009222292643537185767152422369<42> * 13753721844250167674053932561585423251305429858083649<53> * 1222809112881054957482333784778500947505125605556339705344373826182388226051058385373807501056554769983252193191880010181453051182310767800176057994138047394190733<163> * 1154540571...<281> * [4705423930...<1105>] (44.43%)
R_1990 = (10^1990-1)/9 = 1111111111...<1990> = 11 * 41 * 271 * 797 * 9091 * 29453 * 37811 * 2253079 * 3545105703277<13> * 10765760180213<14> * 12277415800813<14> * 3807734143200578057671<22> * 183547860741134928864038896231<30> * 180724074168604579796294647309331<33> * 314293140427626491056008875724151058487007<42> * 4496923550405592963004409447842948530549521<43> * 34156671999167558280316457548021397439888515117317065783422183070342102287109965498971<86> * 21008411332176290590182609174580040662121810909787962004744874106431821734447340411991127851251006881567865355288584910608794705098365152866127635471781892711877278779909777694559002649<185> * [2863620103...<699>] * [2909177223...<788>] (25.29%)
R_1991 = (10^1991-1)/9 = 1111111111...<1991> = 12671 * 21649 * 95569 * 513239 * 28865519 * 995130761 * 16814655289<11> * 414479952329<12> * 438021653462960104992408987937518226776204485035693500552436618000325770192107907236498209863537528380608485764810227154150678965468226079<138> * 9417279661...<1795> (100.00%)
R_1992 = (10^1992-1)/9 = 1111111111...<1992> = 3 * 7 * 11 * 13 * 37 * 73 * 101 * 137 * 167 * 499 * 997 * 1993 * 4483 * 9901 * 1442209 * 2184727 * 3565183 * 99990001 * 2097307081<10> * 1033593699289<13> * 3367147378267<13> * 1413141919363039<16> * 7742098247001476863<19> * 9512538508624154373682136329<28> * 1627839311921131673455277189737<31> * 346895716385857804544741137394505425384477<42> * 943176903141330068482602900960294299878841<42> * 23023967955265160767768376873521136169786061<44> * 79631228080621938573499710253940180960724841<44> * 3524445389714777887659796421466286321350017806951<49> * 8640537866821528796307988728455578923633637199851<49> * 50669696582521096493425697065918805986271011284126373<53> * 8088945454234260244205089187478561681297577735664282460646605211488071308329141235925700004673611573<100> * 4300297028838474156015268798064619519844286165272568941158694953418333634388515222398381949374346543672407516659353137441<121> * [3082036244...<295>] * 9771721622...<316> * [1000099999...<657>] (52.26%)
R_1993 = (10^1993-1)/9 = 1111111111...<1993> = 1287479 * [8630129975...<1986>] (0.31%)
R_1994 = (10^1994-1)/9 = 1111111111...<1994> = 11 * 13783871957<11> * 569965255146723517<18> * 67287157067795153851<20> * 4379433473702491094413<22> * [3085014445...<955>] * [1414288071...<969>] (3.53%)
R_1995 = (10^1995-1)/9 = 1111111111...<1995> = 3 * 31 * 37 * 41 * 43 * 71 * 191 * 239 * 271 * 1597 * 1933 * 4649 * 21319 * 59281 * 63841 * 123551 * 127681 * 2906161 * 6316969 * 10749631 * 10838689 * 34282879 * 496774951 * 30703738801<11> * 625437743071<12> * 1473464802559<13> * 2021015460335957<16> * 102598800232111471<18> * 1111111111111111111<19> * 3931123022305129377976519<25> * 57802050308786191965409441<26> * 1289981231950849543985493631<28> * 7459654752238258604700923083<28> * 18449288550044654139241919401<29> * 7270382120989856668451195353951<31> * 965194617121640791456070347951751<33> * 844267447094321323435601792968017601<36> * 219414044208440803345204019137889332111<39> * 324783939894016192422708375439566497511001<42> * 278848299862043143754907679390585776516393006235209786029420958416508667488018611321233079<90> * 466313952230246603926673791448620956588757441488886093790565731595829691945775316737317530980650274752343606808745182941168541487395572597274248918286276704888613<162> * [1528255145...<402>] * [1420350220...<851>] (37.25%)
R_1996 = (10^1996-1)/9 = 1111111111...<1996> = 11 * 101 * 1997 * 20959 * 55889 * 918161 * 3199589 * 46805203 * 52644054893<11> * 10595774496973<14> * 1761645225880931<16> * 90423008276017153733438983<26> * 713502050850568332655474885282466655139892879<45> * 3015422983...<431> * [2697112988...<441>] * [6030304612...<979>] (28.86%)
R_1997 = (10^1997-1)/9 = 1111111111...<1997> = 130863897156169<15> * 1725773360620662491873029492627<31> * [4919872863...<1952>] (2.22%)
R_1998 = (10^1998-1)/9 = 1111111111...<1998> = 3^3 * 7 * 11 * 13 * 19 * 37^2 * 223 * 757 * 1999 * 4663 * 7253 * 52579 * 333667 * 2028119 * 70541929 * 96455449 * 247629013 * 14175966169<11> * 427437692443<12> * 902659997773<12> * 58390995742813<14> * 422650073734453<15> * 440334654777631<15> * 30557051518647307<17> * 296557347313446299<18> * 2212394296770203368013<22> * 7116181512528105949933<22> * 62562101977662753776437<23> * 8845981170865629119271997<25> * 90077814396055017938257237117<29> * 21606064498691505246200058094681<32> * 48911689110891303706174193415115219<35> * 68885090548207172944216819625900521<35> * 2503678796850536532770633167883644999<37> * 2391225903192434229494639627847286709185128947978708401<55> * 378910432397861194405369041242690342635541471617136043289<57> * 4565653419555997505675587027694119410799941474246039140250559<61> * 2490872691908137575166466088291355643827701079891978578274835994080775464595974553558911862020407649324804027436087292675616017146240063168618749945139990951997<160> * 1698983476...<599> * [1712592820...<635>] (68.24%)
R_1999 = (10^1999-1)/9 = 1111111111...<1999> = 366008861997013<15> * 5410912717812191063737369<25> * [5610419833...<1959>] (1.97%)
R_2000 = (10^2000-1)/9 = 1111111111...<2000> = 11 * 17 * 41 * 73 * 101 * 137 * 251 * 271 * 401 * 751 * 1201 * 1601 * 3541 * 4001 * 5051 * 9091 * 16001 * 21001 * 21401 * 24001 * 25601 * 27961 * 60101 * 76001 * 162251 * 952001 * 1378001 * 1610501 * 1676321 * 5070721 * 5882353 * 7019801 * 21408001 * 421144001 * 1797655751<10> * 5964848081<10> * 10893295001<11> * 24592788001<11> * 182521213001<12> * 14103673319201<14> * 78875943472201<14> * 176144543406001<15> * 1680588011350901<16> * 19721061166646717498359681<26> * 226780642946014381162024001<27> * 2918934658137053157142763595766996896001<40> * 3475700719926956233659563848134955052440801<43> * 129694419029057750551385771184564274499075700947656757821537291527196801<72> * 42051775804956304559810859008305819975199677041099230574273451704628125001<74> * 269409792871731627664586194662281233853701011108906726055753272681082282441709251<81> * 32886082501657187247904557195788749020689459942486319578774270656490822624175142646095920001<92> * 6209247929687718293872530970176361270188593487368651121607499902204345107547278766048583639501<94> * 116990301476747139063183899107829995503054414640437569739696739532637081068627241615756780789663364521811201<108> * 3023577677...<390> * [1099963767...<709>] (64.58%)