R_21401 = (10^21401-1)/9 = 1111111111...<21401> = 8517599 * [1304488637...<21394>] (0.03%)
R_21402 = (10^21402-1)/9 = 1111111111...<21402> = 3^2 * 7 * 11 * 13 * 19 * 37 * 59 * 83 * 523 * 739 * 1231 * 3191 * 4003 * 16763 * 43037 * 49939 * 52579 * 62003 * 72559 * 148339 * 155557 * 178351 * 278227 * 333667 * 538987 * 670249 * 1811791 * 2796529 * 6056767 * 16419517 * 44974999 * 784575919 * 2389340683<10> * 6905067563<10> * 9113995243<10> * 48422645659<11> * 77843839397<11> * 242868997117<12> * 626920594693<12> * 638453709757<12> * 2498166812917<13> * 7299238406959<13> * 15909118607839<14> * 135080726389891<15> * 494769485100691<15> * 309342648730463731<18> * 2670502781396266997<19> * 9425856976319889649<19> * 895279877265262862717<21> * 3404193829806058997303<22> * 1900016393894413508477719<25> * 2762580729671077856014459<25> * 154083204930662557781201849<27> * 201763709900322803748657942361<30> * 1274194732898148471766404179653<31> * 9136734149894295938064503769037<31> * 6811645794372004956047418049529911921<37> * 10880029288418200894978926427978362271<38> * 3151445759294008336434146467746716852125711<43> * 8414640003465161203119978906558054839526493<43> * 131108694538423601496731528051392288744803439<45> * 310170251658029759045157793237339498342763245483<48> * 4624740815741021164555032450406356165555243059597323<52> * 795147384607512419909180910115029853603685148570876907<54> * 61051796035522969271171274876554178504544683763248923853725596423<65> * 341961712618023873833889329797322976594377309179358917195456869103863096664894815555956884183686442687<102> * 36075379229129405137442680972370788324414060277012433191198831287911648192680373281921936535843435181632954359677168188643<122> * 1000999998...<241> * [4715893850...<1034>] * [1099999999...<1121>] * [1345654937...<2219>] * [3989548102...<2235>] * [4313809026...<6669>] * [2198615978...<6691>] (6.71%)
R_21403 = (10^21403-1)/9 = 1111111111...<21403> = 2071723 * 5363222357<10> * [1111111111...<1259>] * [9000000000...<20128>] (0.07%)
R_21404 = (10^21404-1)/9 = 1111111111...<21404> = 11 * 101 * 192637 * 1102307 * 1391261 * 1316891803<10> * 1732225721<10> * 256357116487532353872121<24> * 14494639626525625849573494342533<32> * [3255818499...<5314>] * [7654288561...<5335>] * [1602581607...<10662>] (0.44%)
R_21405 = (10^21405-1)/9 = 1111111111...<21405> = 3 * 31 * 37 * 41 * 271 * 8563 * 114161 * 128431 * 2906161 * 30634837 * 50587151 * 83051401 * 7814660123<10> * 25471907191<11> * 10544449932241<14> * 752355727799809933<18> * 5103036982727761098957792950596409693<37> * 2786241011...<1380> * [5496235192...<2815>] * [6118252596...<5681>] * [8196432047...<11390>] (7.09%)
R_21406 = (10^21406-1)/9 = 1111111111...<21406> = 11^2 * 23 * 239 * 463 * 557 * 2503 * 4093 * 4649 * 5237 * 8779 * 21407 * 21649 * 24179 * 29191 * 42043 * 470933 * 513239 * 590437 * 909091 * 1773641 * 7444361 * 29920507 * 197919877 * 119124859925363<15> * 19187781833404031<17> * 70099301171494099<17> * 4539402627853030477<19> * 4924630160315726207887<22> * 144611405432576703840517<24> * 3715631189441610182664346038535448639<37> * 136614668576002329371496447555915740910181043<45> * 9327281575040435942820030416618073853906181206383845973140973454310325710523151012873614569275960380714495413018734336834397<124> * 652065570931334169846518762110895357104035953330623783530923329412897765703841859492780362601926814638167836591846272150911969126521<132> * 8297762117...<787> * [1569202362...<812>] * [9106789426...<1345>] * [9000000000...<1380>] * 5790721458...<8264> * [2145666085...<8268>] (44.86%)
R_21407 = (10^21407-1)/9 = 1111111111...<21407> = 2768204620275569<16> * [4013833020...<21391>] (0.07%)
R_21408 = (10^21408-1)/9 = 1111111111...<21408> = 3 * 7 * 11 * 13 * 17 * 37 * 73 * 97 * 101 * 137 * 353 * 449 * 641 * 1409 * 2677 * 9901 * 16057 * 69857 * 128449 * 206209 * 208729 * 556609 * 1697477 * 3120217 * 4388641 * 5882353 * 9574729 * 99990001 * 130975483 * 5156432569<10> * 66554101249<11> * 5721432945541<13> * 62135998966519<14> * 75118313082913<14> * 242288537553409<15> * 9999999900000001<16> * 27740261651692489<17> * 60426672084225841<17> * 1879805501181496849<19> * 21324502683608069609<20> * 80649763373334401462173<23> * 202541585235806968718340098089<30> * 72841238673283847793996117940609<32> * 77720932598970770971176668683177333921<38> * 1151849959315534266411044521456433499421<40> * 6159486985016013075067913427429040588111855293215481915322769<61> * 1966032824334071843648738236716922141567459089390154109618864643162638011<73> * 182458277086165261611622073457934047326239127722446775785510707991660410777011553955711177150186323623147<105> * 17368229177732231805147256066714183264991154918511149949617241469577819750176127225702594928776326210433043<107> * 253093223170974042778078357371021297932776085452885919633889326945731506967967386342851064208779696417921593338374442943683661653<129> * 4638735768...<260> * [1797755552...<408>] * [1098901098...<445>] * [8012243918...<846>] * [1054859087...<882>] * [2196778695...<1730>] * [9999999900...<1776>] * [1372848716...<3521>] * [9999999999...<3552>] * [7415098204...<7084>] (5.45%)
R_21409 = (10^21409-1)/9 = 1111111111...<21409> = 317 * 1627 * 6163 * 10271 * 56369 * 307627 * 470999 * 49172195536083790769<20> * 155911224986191913080849<24> * 3660574762725521461527140564875080461079917<43> * 4790817014835738008638872886922952208975172696533<49> * 1048154349784751879382669983663641683212388646898930858425249862927198203812672579936297773867<94> * 2412652549938187690681862903302191659524200153033712268990822306244494738017616736234979312358033162119575067503362223427<121> * [1225589807...<21032>] (1.76%)
R_21410 = (10^21410-1)/9 = 1111111111...<21410> = 11 * 41 * 271 * 4283 * 9091 * 64231 * 70888511 * 164535851 * 13066771357<11> * 2758629389743<13> * 12534122512466867161081<23> * 293392549453748243572610071<27> * [1985368487...<2127>] * [3295444152...<2128>] * [5375059776...<8499>] * [6685406210...<8552>] (0.49%)
R_21411 = (10^21411-1)/9 = 1111111111...<21411> = 3^3 * 37 * 53 * 79 * 733 * 757 * 4637 * 4759 * 12689 * 35803 * 38431 * 329401 * 333667 * 974293 * 2520277 * 265371653 * 1360682471<10> * 10372295431<11> * 110259442729<12> * 338668120279<12> * 106007173861643<15> * 194964973961077<15> * 240396841140769<15> * 278210255397049<15> * 355087294364791<15> * 440334654777631<15> * 537947698126879<15> * 3352825314499987<16> * 236917218980271883<18> * 7061709990156159479<19> * 900900900900990990990991<24> * 1336998501562232260148437<25> * 2304017384484085131816292573<28> * 1786946360382838276990549597027<31> * 47360903936238008777546646021757<32> * 3437744075248034090942659097772841<34> * 15245248503575271097722288036776511173<38> * 26384856922809741239246281240888980994567902544116187<53> * 13547962992518293065716754762428610038549464815707364291983209<62> * 44018367507556071172725810811606857705691099317190005947371549514438736424439607124122191159122750961511780839479841457693891930809711756868258606716961082732697146231<167> * 1285441536...<332> * [1963739961...<662>] * [5654443987...<1026>] * [6784748157...<1403>] * [7486926865...<4296>] * [3594403806...<12946>] (5.04%)
R_21412 = (10^21412-1)/9 = 1111111111...<21412> = 11 * 101^2 * 107 * 607 * 809 * 1061 * 1213 * 1659431 * 5051749 * 1327067281<10> * 3679329001<10> * 19384130081<11> * 26788842263<11> * 5164077828376877<16> * 12793360409007449<17> * 1325815267337711173<19> * 4908990488743183603681<22> * 47198858799491425660200071<26> * 4531530181816613234555190841<28> * 129063282232848961951985354966759<33> * 245391150214875249502685807421982149521<39> * 5383539446793990416488818114381662511041<40> * 18998088572819375252842078421374368604969<41> * 147987024898557331825270928295100820916509<42> * 9090909090909090909090909090909090909090909090909091<52> * 75277048352808729626679875852901448034540173569840168229<56> * 274709671055935535763734628625616947603714681537231287179261<60> * 11500490394117824585468796003575163076836624586334794818271756072956027758946488969<83> * [1742808745...<5185>] * [4106187155...<5190>] * [1009999999...<10401>] (2.98%)
R_21413 = (10^21413-1)/9 = 1111111111...<21413> = 239 * 1597 * 4649 * 6763 * 16759 * 23599 * 81283 * 83791 * 13071241 * 26558239 * 472341157 * 505885997 * 1740234511<10> * 7645033117<10> * 15678084689<11> * 2021015460335957<16> * 65385402019201951<17> * 1111111111111111111<19> * 11273170771131750391<20> * 11111111111111111111111<23> * 2152970896196020817900437<25> * 38823407074356243222109493<26> * 1113136963393691632295071649<28> * 1626777403161656797092007877<28> * 1976730144598190963568023014679333<34> * 241553587165443690259691154554887409<36> * 15362898429170396757717888856328974146292496901433891193564055671816191643<74> * 278848299862043143754907679390585776516393006235209786029420958416508667488018611321233079<90> * [2179269927...<363>] * [1089877007...<714>] * [3719100042...<862>] * [1077617229...<2344>] * [3665213355...<16613>] (2.43%)
R_21414 = (10^21414-1)/9 = 1111111111...<21414> = 3 * 7 * 11 * 13 * 37 * 167 * 173 * 499 * 997 * 4483 * 1442209 * 1527791 * 2184727 * 3565183 * 57009401 * 2097307081<10> * 2182600451<10> * 9972928081<10> * 210769832431<12> * 3367147378267<13> * 1413141919363039<16> * 1592269090537921<16> * 1963506722254397<16> * 41220556286084641<17> * 618104978087360209<18> * 2140992015395526641<19> * 7742098247001476863<19> * 15906507233630118463<20> * 23947513943879946919<20> * 407429732767505248479163<24> * 7306116556571817748755241<25> * 68928979597969697889497743<26> * 9512538508624154373682136329<28> * 11400139053302182410990498057327124417267<41> * 304768036847074491064894608014695867632997<42> * 346895716385857804544741137394505425384477<42> * 943176903141330068482602900960294299878841<42> * 3605696680890791382725432167911038465896663<43> * 79631228080621938573499710253940180960724841<44> * 3524445389714777887659796421466286321350017806951<49> * 8640537866821528796307988728455578923633637199851<49> * 10490974994611747848197172839956039870723832569747<50> * 50669696582521096493425697065918805986271011284126373<53> * 8088945454234260244205089187478561681297577735664282460646605211488071308329141235925700004673611573<100> * [1621481992...<3386>] * [1915219312...<3388>] * [5736458787...<6859>] * [4635136668...<6869>] (4.26%)
R_21415 = (10^21415-1)/9 = 1111111111...<21415> = 41 * 271 * 61783459849121<14> * 3703933135120296994831<22> * 476172741919922114070960273637<30> * 576343113141336673799930153281<30> * [4048665076...<4223>] * [3932887190...<17093>] (0.46%)
R_21416 = (10^21416-1)/9 = 1111111111...<21416> = 11 * 73 * 101 * 137 * 10709 * 16063 * 123143 * 465799 * 823521628351<12> * 32994476941849<14> * 125400762663509<15> * 11586215703772881869<20> * 214346025651623361193<21> * 14929922277780965169291497<26> * 5660228885253382294851368611<28> * 2234469620231896902231470842484077<34> * [1296311801...<2626>] * [8119642957...<2639>] * [1928620027...<5302>] * [3124522025...<10659>] (0.89%)
R_21417 = (10^21417-1)/9 = 1111111111...<21417> = 3 * 37 * 67 * 3187 * 15973 * 21649 * 38237 * 274187 * 513239 * 622001227 * 2559647034361<13> * 31602187013123<14> * 470029215603289<15> * 1830142890743707<16> * 36431588052467323<17> * 1344628210313298373<19> * 1896146058192420893<19> * 1421505519704897455419420721<28> * 55386808446587707459582284403<29> * 232199557797964905143390121842739619033812919<45> * 4340876285657460212144534289928559826755746751<46> * 3185748559637643456066133367277689749860976255110653<52> * 121740076243906140440128328771750387895638651224514935329511899287347<69> * 5160868930485515110885377938636202783672029518450934426716029249879502627<73> * 597149176209530412360795391497657340159943421992502538230831481682232969649167277637825641074323<96> * 1702162153065257263555686902042453260466172655757761719475941009771157379343029724825364671251404611421200601947773406253267<124> * [2825081713...<529>] * [2143365943...<1117>] * [3013038861...<6320>] * [2127527325...<12746>] (3.30%)
R_21418 = (10^21418-1)/9 = 1111111111...<21418> = 11 * 21419 * 856721 * 118698557 * 11203670129<11> * 13147288281683<14> * 4462521663319523<16> * 14175953661207042517<20> * 9853095132581728817771459<25> * [2559986787...<10652>] * [1973064312...<10664>] (0.48%)
R_21419 = (10^21419-1)/9 = 1111111111...<21419> = 42839 * 208086270409<12> * [1246449649...<21403>] (0.07%)
R_21420 = (10^21420-1)/9 = 1111111111...<21420> = 3^2 * 7^2 * 11 * 13 * 19 * 29 * 31 * 37 * 41 * 43 * 61 * 71 * 101 * 103 * 127 * 181 * 211 * 239 * 241 * 271 * 281 * 307 * 409 * 421 * 613 * 631 * 1009 * 1021 * 1429 * 1531 * 1933 * 2143 * 2161 * 2381 * 2521 * 2689 * 3061 * 3541 * 3571 * 4013 * 4649 * 4999 * 6121 * 6427 * 8161 * 9091 * 9181 * 9521 * 9901 * 10711 * 10837 * 14281 * 17851 * 18973 * 23311 * 26861 * 27961 * 29611 * 42841 * 45613 * 52579 * 54469 * 87211 * 102001 * 123551 * 131041 * 210631 * 226549 * 238681 * 289171 * 302941 * 333667 * 459691 * 460531 * 674731 * 855781 * 909091 * 923441 * 1156681 * 2071723 * 2142001 * 2586721 * 2906161 * 3059491 * 3471301 * 3762091 * 4147571 * 4188901 * 5274739 * 5364487 * 5397841 * 5969449 * 7447021 * 10838689 * 11910133 * 13489841 * 16908949 * 28559389 * 38598841 * 39526741 * 45121231 * 52986961 * 121499449 * 134703241 * 141136381 * 143556841 * 158963941 * 218159131 * 262533041 * 787223761 * 832339891 * 898827469 * 1384194841<10> * 1491383821<10> * 1640632771<10> * 1868879293<10> * 2173323181<10> * 5363222357<10> * 21993833369<11> * 29970369241<11> * 30703738801<11> * 40471055101<11> * 42681134161<11> * 43266855241<11> * 43834194307<11> * 60368344121<11> * 142809770881<12> * 158201922061<12> * 276402747619<12> * 291078844423<12> * 424451728681<12> * 525326613841<12> * 625437743071<12> * 999999000001<12> * 2405782797823<13> * 2709009355501<13> * 3329808692827<13> * 3626707988341<13> * 3924966376871<13> * 5071197096181<13> * 5516286288241<13> * 7568346838961<13> * 7947357582331<13> * 8119594779271<13> * 8985695684401<13> * 12804651623971<14> * 25332185271529<14> * 40984651817371<14> * 49281384122461<14> * 67911973393951<14> * 77967508765681<14> * 225974065503889<15> * 275855329893529<15> * 1351855459456741<16> * 1661378260814161<16> * 1921436048294281<16> * 2324557465671829<16> * 13168164561429877<17> * 37932032823724801<17> * 41331541464123787<17> * 102598800232111471<18> * 149866505006632681<18> * 239693526486549721<18> * 265212793249617641<18> * 4185502830133110721<19> * 4458192223320340849<19> * 7094621664153616951<19> * 43451713720907517733<20> * 157538980319816607121<21> * 237612993541791006121<21> * 377526955309799110357<21> * 848654483879497562821<21> * 876266396574392546731<21> * 4999437541453012143121<22> * 5673320472670315859129<22> * 18276168846821336356291<23> * 20087794479102305428621<23> * 33822732328831925621101<23> * 1105097795002994798105101<25> * 4270914986978327797975291<25> * 40410112822629936463361201<26> * 56541586842121464411050521<26> * 57802050308786191965409441<26> * 139790941013628227711346421<27> * 751762284003937848349377181<27> * 846160494149365798478410729<27> * 1118941080585995263069320373<28> * 17452955481423492661946457391<29> * 19825744781339712457003608841<29> * 34194473116159546979818689031<29> * 35796682173053028162358962001<29> * 44398000479007997569751764249<29> * 112544281755782732673671367061<30> * 189772422673235585874485732659<30> * 404602135933329343086464130521<30> * 438440815923383042180691040531<30> * 768736559421401249042753476963<30> * 1988731184935761442996825520561<31> * 216219010761333454086082249502131<33> * 1275784731048123659634702312820051<34> * 25865722661111109914481075964342795441<38> * 40782806334630814872615787099213154501<38> * 154171650837800469380227217503464603601<39> * 282448028612066894256984424869264385801<39> * 367930760082958500279863903792746265701<39> * 513179642980665929403935269209265889161<39> * 938366482703941691072746568832156530761<39> * 1063795972097308740343464151173592140661<40> * 677827125083342723075551469213357648491441<42> * 4222100119405530170179331190291488789678081<43> * 15670675217372765545752167365705617247353811<44> * 15958610536514031269673402704345512354924969<44> * 114797635898427958794033542315180663747542680841<48> * 323012942148562751650814544437350454640448842187<48> * 702606961290758209596508239010415070912788739581<48> * 157393477257579000092993572752789683416120273639369<51> * 160220794821014452066741918303580917664386555934641<51> * 229209947541611916250468549073491977346097487987121<51> * 13753721844250167674053932561585423251305429858083649<53> * 175137725562337579790651749196120587807233668420015131<54> * 55722909386297024938297392343519300689842174503366122181<56> * 538997893532635791994279014642452803821266462568112860601<57> * 2385503624916094046163570223793978575506412147454036200711<58> * 22906246896437231227899575633620139766044690040039603689929<59> * 1051361091529803074497312148085134194834726090632313891925201<61> * 1965071455547075976451793652436868115828909241266827512665803201<64> * 3486475319440674008607957277969304463510523376893744438151274361<64> * 5582637833682557709253612812885341475900082138954691763178176941<64> * 103746647830421551242486430622636901002236971549990724717454338463<66> * 390165385837451805986633040667495640526336339013830593297226360344237401<72> * 598669893503592509432367969525350164961445705888538339349676141750020045244787<78> * 783547101206294913371101984838610145434601594940320359051755346054094539252541<78> * 13712255219708533473813623053189821987961076229175414555827926545777661379291311684923609<89> * 4512103729930413243964733865733316041820936901915809527857742889751595541910708971709035851<91> * 11108290524774718857610264134981628814531188613927062839999879470748868753057648924496754589305365294720505123322653309870820532191<131> * 50977541370231360097422604330793793064304571681703551061560590392185357117757553184746462337689256059548993949459969138428154776147453363952154496055738664500588151369161896201893451398241<188> * 1769728718...<238> * 1231618227...<292> * [5725675041...<297>] * 4388767674...<329> * [2095098267...<334>] * [1564512225...<342>] * 1950585947...<346> * 3973385473...<352> * [1089533328...<377>] * [5008226273...<543>] * [8636219345...<566>] * [6163997340...<707>] * [1659050888...<731>] * [6011416627...<751>] * [5302420071...<761>] * [5112924145...<1139>] * [9633274038...<2210>] * [5792698578...<2286>] * [1471021899...<2291>] * [7829999517...<2296>] (27.05%)
R_21421 = (10^21421-1)/9 = 1111111111...<21421> = 2791 * 257053 * 6943319 * 267225474562601<15> * 57336415063790604359<20> * [4157953551...<676>] * [3501223483...<20695>] (0.23%)
R_21422 = (10^21422-1)/9 = 1111111111...<21422> = 11 * 385597 * 1392431 * 443563933 * 29309580401<11> * 326433212998891<15> * 724541436027901176869500411<27> * 2825233446597634355355695729<28> * 19365563610718999816765408335643<32> * [8527259016...<10631>] * [1311414999...<10659>] (0.62%)
R_21423 = (10^21423-1)/9 = 1111111111...<21423> = 3 * 37^2 * 773 * 39373 * 2028119 * 247629013 * 473234071 * 561470969 * 10090900517521<14> * 639701219449517<15> * 22980236105030441<17> * 30557051518647307<17> * 2212394296770203368013<22> * 4274417556076113498947<22> * 8845981170865629119271997<25> * 90077814396055017938257237117<29> * 26409540111952717487908689681403<32> * 447798287131284928051408304965265782892174953181087929<54> * 2010734797237741296291807480478464451813538790168907747<55> * [8927854350...<371>] * [3916408847...<6896>] * [2345562308...<13816>] (1.59%)
R_21424 = (10^21424-1)/9 = 1111111111...<21424> = 11 * 17 * 53 * 73 * 79 * 101 * 137 * 521 * 859 * 1031 * 1237 * 1249 * 16069 * 24103 * 49297 * 108769 * 300977 * 522211 * 648961 * 669913 * 760553 * 801341 * 1580801 * 2948479 * 3580487 * 5882353 * 7034077 * 20183057 * 34200739 * 44092859 * 102860539 * 265371653 * 376778533 * 984385009 * 1058313049<10> * 3762354317873<13> * 29286597879221<14> * 612053256358933<15> * 37791039680909113<17> * 15559695564214398689<20> * 28612497471725700937<20> * 134914656772016146559<21> * 249227787818677482257<21> * 1900381976777332243781<22> * 6093583129445291046737<22> * 182725114866521155647161<24> * 38450569246994805922293218161<29> * 67919185206699534289666176769<29> * 5775107139441156343356533814929<31> * 9493900906734104973632584503630517<34> * 33670587927455442579575167786879669<35> * 1471865453993855302660887614137521979<37> * 4584442447693805307021826613467885850257<40> * 95000575486937988681435170477136054984821<41> * 632527440202150745090622412245443923049201<42> * 11473211017374556816173911142176636257510145503232608049<56> * 333632766438409011274705987026407639670042305536743429073<57> * 153211620887015423991278431667808361439217294295901387715486473457925534859044796980526236853<93> * 13189107332310223355029963340219071854700685799054091470161603102678459019911637791726472505162050327675229109<110> * [3383377151...<319>] * [2640959222...<752>] * [1095202551...<1125>] * [7136708810...<1200>] * [6285394237...<2444>] * [7815706473...<4835>] * [2416210664...<9742>] (4.71%)
R_21425 = (10^21425-1)/9 = 1111111111...<21425> = 41 * 271 * 21401 * 25601 * 171401 * 182521213001<12> * 443331310561<12> * 22843912350230351<17> * 3076469045373480936135827287535959<34> * 600675575158100017424925351819839677<36> * 6012636763...<787> * [8886852306...<3396>] * [5834213335...<17115>] (4.26%)
R_21426 = (10^21426-1)/9 = 1111111111...<21426> = 3 * 7 * 11 * 13 * 37 * 42853 * 64279 * 4435183 * 11141521 * 15060275578609<14> * 118700741477773736089<21> * 553135470056429891083<21> * 16337991000539321501239<23> * 47544393671347955555671<23> * 162352413477246998619783373<27> * [3828356658...<3511>] * [8159486564...<3563>] * [7611972386...<7065>] * [2477690546...<7134>] (0.72%)
R_21427 = (10^21427-1)/9 = 1111111111...<21427> = 239 * 4649 * 132193782790547<15> * [8405169196...<3046>] * [9000000900...<18360>] (0.09%)
R_21428 = (10^21428-1)/9 = 1111111111...<21428> = 11^2 * 23 * 89 * 101 * 1949 * 4093 * 8779 * 11689 * 21649 * 513239 * 1842809 * 4092749 * 814360427 * 1052788969<10> * 1056689261<10> * 20134177361<11> * 38084731240799<14> * 2493780834186813331997<22> * 6546977248647714505481<22> * 46031771059124302914419<23> * 414975787613882010952043<24> * 37906492483728091425671519<26> * 5638695788705281672279653881<28> * [1948391457...<411>] * [1071690314...<458>] * [3362266856...<913>] * [3608977932...<4839>] * [5463347124...<4850>] * [1009999999...<9721>] (1.11%)
R_21429 = (10^21429-1)/9 = 1111111111...<21429> = 3^2 * 37 * 333667 * 6642991 * 133588387 * 513310267 * 519129431 * 6968032930937647039<19> * [1602186741...<2364>] * [1292905630...<4742>] * [2929691383...<14265>] (0.28%)
R_21430 = (10^21430-1)/9 = 1111111111...<21430> = 11 * 41 * 271 * 8573 * 9091 * 25717 * 707191 * 36178127 * 2586176687<10> * 3843976249<10> * 44391764969<11> * 6025601288709631<16> * 1298282446845131138323<22> * 3503318923053528497491<22> * 87021841406135121339071<23> * 848802015207508729406801<24> * [3236566249...<2081>] * [1133366103...<2122>] * [1722961037...<8516>] * [3139848310...<8547>] (0.77%)
R_21431 = (10^21431-1)/9 = 1111111111...<21431> = 3191 * 16763 * 20693 * 43037 * 62003 * 171449 * 42813227 * 78978409 * 669764569 * 765772493 * 77843839397<11> * 80165655841<11> * 1244925289831<13> * 36736831058062847438160876721<29> * [6453923720...<681>] * [6868725355...<20627>] (0.57%)
R_21432 = (10^21432-1)/9 = 1111111111...<21432> = 3 * 7 * 11 * 13 * 37 * 73 * 101 * 137 * 229 * 283 * 457 * 1129 * 1787 * 2281 * 4789 * 6299 * 9901 * 18049 * 21319 * 21433 * 27817 * 37507 * 45121 * 70313 * 79337 * 219679 * 344887 * 485041 * 1093033 * 1403417 * 1458973 * 9127213 * 10749631 * 25997017 * 35121409 * 99990001 * 117640249 * 118710721 * 155891011 * 304077901 * 376102873 * 965588399 * 6578404633<10> * 36120612721<11> * 126754232791<12> * 401208861721<12> * 52875286008709<14> * 65234226076087<14> * 3792128943527581<16> * 4855067598095567<16> * 10083465981104401<17> * 35340747774615529<17> * 60891291243097753<17> * 721030498171501831<18> * 722817036322379041<18> * 739653893349540289<18> * 909090909090909091<18> * 1111111111111111111<19> * 1369778187490592461<19> * 5240808656722481737<19> * 27632013427105577209<20> * 1160803383934463712259<22> * 13743836322543530355601<23> * 33950736420661075851541<23> * 3931123022305129377976519<25> * 297262705009139006771611927<27> * 2660633905954597855218572789<28> * 753201806271328462547977919407<30> * 2246285860430986548506215527001<31> * 13591271120229398317886003161009<32> * 21638150846892565213405304766721<32> * 169905327561162104198557246291921<33> * 67546577222062051290939533771494672547<38> * 316362908763458525001406154038726382279<39> * 2144906157509411684424913774078958939881<40> * 10493490498099374383685787869090487099769<41> * 297478330786365628414805305290302483555043017<45> * 1023037643093214557651333120422980213172396059301<49> * 441659454625809720192647055276257528637832621638030289<54> * 30073566270559048948142559741512708796590524703892560552659<59> * 441506346488360048482114135141919313523563714948107161215664533500695867<72> * 2377887731204762925852743951147119066491658516292086935221758265146322256742372441<82> * 194720331913760546074906161375930267923071695863299678749187377754543757962841785054377649<90> * 27851538931791182813585932285490596820623900747164894668499167046712090201879423948069199442816537475115348268729799177<119> * [9099868126...<347>] * [9067135888...<702>] * [1099999999...<829>] * [3238413289...<1615>] * [3226861440...<1621>] * [1127966574...<1624>] * [2447364781...<3285>] * [4666168991...<3308>] * [2560305599...<6589>] (7.07%)
R_21433 = (10^21433-1)/9 = 1111111111...<21433> = 2713289203<10> * 2091186432089<13> * [1958252327...<21411>] (0.10%)
R_21434 = (10^21434-1)/9 = 1111111111...<21434> = 11 * 239 * 4649 * 909091 * 1157437 * 7725427 * 8095621801<10> * 40781788432027<14> * 3959407999094953881163<22> * 12566287745116172507276459071791047773<38> * [7088126733...<1451>] * [9090909090...<1530>] * [1111712123...<9171>] * [9503756057...<9174>] (0.50%)
R_21435 = (10^21435-1)/9 = 1111111111...<21435> = 3 * 31 * 37 * 41 * 271 * 5717 * 2906161 * 560610991 * 62721482231<11> * 668472227239<12> * 23398976944951<14> * 37510556651777917<17> * 18414953255158380601<20> * 163997193057869267521<21> * [1382581727...<1388>] * [2090785747...<2824>] * [8749719379...<5681>] * [1109988900...<11425>] (0.55%)
R_21436 = (10^21436-1)/9 = 1111111111...<21436> = 11 * 47 * 101 * 139 * 467 * 1289 * 2531 * 47533 * 552677 * 115081654907<12> * 374843711503<12> * 18371524594609<14> * 89412401116867<14> * 265197188311481<15> * 549797184491917<15> * 6034927718863009<16> * 42983757528467293<17> * 6992675299694510197<19> * 131293689927974865167<21> * 10857980200444401822643<23> * 11111111111111111111111<23> * 26336190068994787334219<23> * 31819440997597232949914557<26> * 4181003300071669867932658901<28> * 119670649951726278420161541533253173<36> * 110421163951010447109232550481508448746817791459<48> * 31306780512964774446383151831688280696877739051661<50> * 20131492120828919814484857298874674155298711142397769181347<59> * 5177405013496032696555653672930372119330851039800407113118670148783657729571982520094965040866908976893<103> * 1134592082241812086025433183314893126820787225096226178690913133518090766822711174696961498979544523242604228920675194370887660714303521711888923919224666398211<160> * [1192535462...<401>] * [2206411044...<5001>] * [2828459494...<5079>] * [1009999999...<10209>] (3.49%)
R_21437 = (10^21437-1)/9 = 1111111111...<21437> = 53 * 79 * 443 * 29683 * 2071723 * 12004721 * 265371653 * 5363222357<10> * 132840970349299889<18> * 76211678544621736169<20> * 1661422610776235605151630089<28> * 846035731396919233767211537899097169<36> * 109399846855370537540339266842070119107662296580348039<54> * 1222809112881054957482333784778500947505125605556339705344373826182388226051058385373807501056554769983252193191880010181453051182310767800176057994138047394190733<163> * [8889737624...<1115>] * [3032038540...<1532>] * [1111111111...<18433>] (1.67%)
R_21438 = (10^21438-1)/9 = 1111111111...<21438> = 3^3 * 7 * 11 * 13 * 19 * 37 * 757 * 2383 * 14293 * 52579 * 333667 * 15149521 * 54902719 * 70541929 * 357592987 * 867381481 * 12313601317<11> * 14175966169<11> * 33152880853<11> * 15941835894241<14> * 440334654777631<15> * 16790376230301757<17> * 227294134224410521<18> * 2570098595688412427353075201737199<34> * 414655644406744473813179034437272581119641<42> * 306705064286388936780828266137942480452220517447677<51> * 1026361165663372453250598274116269654182086724746239639<55> * 5339620804...<237> * 3573945994...<373> * [1762644111...<780>] * [4611418795...<789>] * [3887010415...<2343>] * [1000999998...<2377>] * [3572947906...<7101>] * [6333951421...<7101>] (4.43%)
R_21439 = (10^21439-1)/9 = 1111111111...<21439> = 21649 * 513239 * 3312582769<10> * [1111111111...<1949>] * [2716913244...<19471>] (0.09%)
R_21440 = (10^21440-1)/9 = 1111111111...<21440> = 11 * 17 * 41 * 73 * 101 * 137 * 269 * 271 * 353 * 449 * 641 * 1409 * 2011 * 3217 * 3541 * 4021 * 4289 * 9091 * 19841 * 27961 * 69857 * 161471 * 493121 * 976193 * 1010897 * 1457921 * 1634881 * 1676321 * 4159361 * 4374833 * 5070721 * 5882353 * 6187457 * 18453761 * 50491201 * 97937921 * 248807851 * 260587121 * 885407681 * 5964848081<10> * 7261216121<10> * 27316505681<11> * 50473006151<11> * 179093946929<12> * 947147262401<12> * 1086098236481<13> * 2387329871041<13> * 2929274744593<13> * 8480807579201<13> * 99908656408081<14> * 834427406578561<15> * 15824802990282401<17> * 20252123110979777<17> * 28120888763986481<17> * 46134523949174257633<20> * 79863595778924342083<20> * 94927228208573594069<20> * 2459078920569114480001<22> * 15013698733066528702721<23> * 164168826950706906612751<24> * 1444413152529622882986881<25> * 19721061166646717498359681<26> * 41552526726743419148078513921<29> * 509784228912782456059937074337<30> * 27437339325626356979018615179776401<35> * 349954396040122577928041596214187605761<39> * 28213380943176667001263153660999177245677<41> * 2302527353565357450759725122262880394277261<43> * 16071030565277594576986582552521799177065559188277159741<56> * 188559663327876471888363315685992845311774522520360566601659121<63> * 2724793634966652364625335678635927602947729873812054161996498021<64> * 599544315766066452392678279212562145297975293811672567632442645781<66> * 909090909090909090909090909090909090909090909090909090909090909091<66> * 99999999999999999999999999999999000000000000000000000000000000009999999999999999999999999999999900000000000000000000000000000001<128> * 1728698150280068137198270521277194937031098932707466058506795177976772363213163863959865690898047286154112976061009434446365564534720661<136> * 1083931224855529288843363709480842047163176902274082018904635281652127276952058927069578788560035566749512645808889946013865548858442895580378678360552528197692322041991044570589569<181> * 7931681032...<212> * 1272961120...<234> * 3027630197...<243> * [2399498265...<500>] * [9913602802...<1003>] * [3356080152...<1010>] * [5474238245...<2043>] * [4895357527...<2081>] * [3373645146...<4183>] * [2457263228...<8412>] (10.31%)
R_21441 = (10^21441-1)/9 = 1111111111...<21441> = 3 * 37 * 43 * 239 * 1933 * 4649 * 12253 * 257293 * 4073791 * 10838689 * 14622763 * 16252279 * 3944071951<10> * 8314245824431<13> * 460722331941333286020325403<27> * [2727462236...<1014>] * [7352492458...<2036>] * [3047503344...<6077>] * [3548482455...<12215>] (0.47%)
R_21442 = (10^21442-1)/9 = 1111111111...<21442> = 11 * 907 * 64327 * 290249 * 181288487 * 429360649 * 9688803563<10> * 153653579173<12> * 2477879203249<13> * 3926728909013<13> * 117516702093053<15> * 188860305679691813<18> * 12331942624071394811<20> * 373827989469535723699<21> * 29877981480806017715604631<26> * 241573142393627673576957439049<30> * 45994811347886846310221728895223034301839<41> * 2646756758131654397378192081701748003041997<43> * 28656552837574546515657117360191971140211910788651135283<56> * 3332366532260724652058380106533605034666939213869789759449<58> * 31321069464181068355415209323405389541706979493156189716729115659<65> * 999882306178377345161889846655198592766347086896770989636138585751423<69> * [2061044120...<10444>] * [9546876580...<10465>] (2.48%)
R_21443 = (10^21443-1)/9 = 1111111111...<21443> = 83 * 1231 * 538987 * 11091951361<11> * 1128590034529<13> * 4468783297883<13> * 49615873816894573<17> * 201763709900322803748657942361<30> * 4517931006...<483> * [7974552073...<20868>] (2.68%)
R_21444 = (10^21444-1)/9 = 1111111111...<21444> = 3 * 7 * 11 * 13 * 37 * 101 * 9901 * 10723 * 64333 * 407437 * 3259489 * 4503241 * 11095911881<11> * 21187833551<11> * 651685007759<12> * 143494891948687<15> * 6901474739472739<16> * 20609536580612641<17> * 2310640109921265527131<22> * 98211832766892170641963<23> * 1765266549478844299525919<25> * 3480902153829084983613829369<28> * 389975765657533256458123336374529<33> * [1309577185...<1713>] * [6115630006...<1760>] * [2288115840...<3530>] * [6047760835...<3530>] * [8554544692...<3545>] * [1503499172...<7122>] (1.15%)
R_21445 = (10^21445-1)/9 = 1111111111...<21445> = 41 * 271 * 471791 * 3233219761<10> * 872600747119<12> * 4625024063951<13> * 5427356182215764322521<22> * [7256352328...<4245>] * [4124612976...<17134>] (0.31%)
R_21446 = (10^21446-1)/9 = 1111111111...<21446> = 11 * 205088099 * 1702109503961533<16> * 72320783488624157<17> * [6129199152...<10697>] * [6527847406...<10707>] (0.19%)
R_21447 = (10^21447-1)/9 = 1111111111...<21447> = 3^2 * 37 * 9533 * 333667 * 881711 * 1458397 * 16900237 * 1002775933<10> * 4247234497399<13> * 3388308128136523<16> * 136457477577015872688841<24> * 661464889395315458948707<24> * 5645038668824982859831307<25> * [1605679841...<2342>] * [6935595369...<4689>] * [5894796154...<14276>] (0.65%)
R_21448 = (10^21448-1)/9 = 1111111111...<21448> = 11 * 29 * 73 * 101 * 137 * 239 * 281 * 4649 * 7841 * 11491 * 16087 * 262739 * 852559 * 909091 * 4685623 * 109888829 * 121499449 * 183769529 * 1883080781<10> * 1780831708153<13> * 3732611526001<13> * 61354806833833<14> * 836090621980489<15> * 468190268179558919<18> * 127522001020150503761<21> * 156213368560551933137334031<27> * 25298067963285474987552915721<29> * 338261246934335623292406033601<30> * 1628675880394909638591813700831880313095925587<46> * 23181229247696012268805890210990826546682789683<47> * 4444575092571167489534267707374644429886101712373400879<55> * [7766613124...<230>] * [6426249820...<366>] * [5387721322...<756>] * 4817877286...<1485> * [1230557674...<2249>] * [2702901535...<2260>] * [5837750439...<4552>] * [1504553913...<9144>] (8.83%)
R_21449 = (10^21449-1)/9 = 1111111111...<21449> = 497867 * 103733951 * 104984505733<12> * 125997820213<12> * 3494978220157<13> * 5242481743963<13> * 39139251514466358745003<23> * 5078554966026315671444089<25> * 403513310222809053284932818475878953159<39> * 6864117620760368762783548070444378476387203247067308861991<58> * 1284723718027907578308161847718833604584745675921223819698370321057736028110620211093158003640524870589886498093069906476856343743741576560078333050912151555369147240369917<172> * [1255014064...<21073>] (1.75%)
R_21450 = (10^21450-1)/9 = 1111111111...<21450> = 3 * 7 * 11^2 * 13^2 * 23 * 31 * 37 * 41 * 53 * 67 * 79 * 131 * 151 * 157 * 211 * 241 * 251 * 271 * 331 * 859 * 1321 * 1951 * 2161 * 4093 * 4201 * 5051 * 5171 * 5851 * 6007 * 6397 * 7151 * 8779 * 9091 * 15401 * 15601 * 21401 * 21649 * 25601 * 51481 * 51767 * 59951 * 62921 * 77351 * 107251 * 143551 * 200201 * 216451 * 257401 * 450451 * 471241 * 513239 * 925081 * 2823679 * 2906161 * 4271801 * 6224791 * 27581401 * 28657201 * 83251631 * 180523201 * 265371653 * 599144041 * 708433441 * 1058313049<10> * 2832665551<10> * 4124507971<10> * 20163494891<11> * 22144088539<11> * 35081393881<11> * 82009322851<11> * 162503518711<12> * 182521213001<12> * 183411838171<12> * 264752347289<12> * 388847808493<12> * 1501539197401<13> * 15334196149801<14> * 50184916627561<14> * 78875943472201<14> * 172811833930451<15> * 210991557708361<15> * 360924572424391<15> * 381116426502241<15> * 399009067335451<15> * 845939493828001<15> * 4347195468174001<16> * 115329274498499491<18> * 146582316035503921<18> * 1344628210313298373<19> * 11153763122343284851<20> * 47501957293929188051<20> * 104730101107272149081<21> * 138311278949234476801<21> * 155460646275454423201<21> * 280672874149406424401<21> * 318942474614140390001<21> * 363361766376942161401<21> * 124448981774280741575251<24> * 318727841165674579776721<24> * 900900900900990990990991<24> * 1300635692678058358830121<25> * 2559797172533424144814351<25> * 19835636682880495867311241<26> * 80216851991399964961367677<26> * 704791861772202224948348851<27> * 23281905657338518494799021801<29> * 113550904263415125705905674111<30> * 4398526783100422870888251951691<31> * 13642581077606529723079099300321<32> * 47428676444591705727929369346443<32> * 138267770127916457629034873443951<33> * 2495283264895779020253203931608951<34> * 15763985553739191709164170940063151<35> * 472177531896662923971700871858905573<36> * 697584995226846644351713949856887251<36> * 781096971351185956306280104220477251<36> * 5538396997364024056286510640780600481<37> * 170660542790932136118246381913928125801<39> * 3733209604853765522511798189559871765401<40> * 10000099999999989999899999000000000100001<41> * 1703548913892494075097664562023844278044121<43> * 2088776436021648629103222560680031099644951<43> * 82419252546478457878215964924871918728196281<44> * 1112314101311286003379752617807870409611285281<46> * 8396862596258693901610602298557167100076327481<46> * 1863670848562011266258031940578523676121582933240001<52> * 1491273678477173069027664948012233844398077028447940172193498801<64> * 12998514909869151807098212773862100794044705428424741778699159434241<68> * 44933275139025237741442164195375614371497219389368548160257661491391<68> * 34607524609209512562213651270561528862879196390936320471942325254862879783<74> * 37226581283489953701472184267606576037130878873797366013283473311751294203<74> * 515598058349426893425512324539506997710608203280700351680904729473604464893512426851<84> * 63054129911571801941639263405768461425999152026392552531582926655481271974023945336611<86> * 161847174130095792603719453986817709414463817113867945281985819338290952731757643195331250705338664714884091786251<114> * 3603717322585387792728516800918879801836971521067772901495728466670908855146338932588351435167413026450114248682019134847307<124> * 44659135987047270733848138282609193992779311307114487270946545676364972087041313965550458035508373749740227131627209038723801<125> * 6069650333889644423896816835276507778804898705650161138729963603757211141984131085449988328049514249213169785004014797295919583814686411189300687347453551<154> * 14176580788140166982612662932269638487348202983509301658671668819594823790597991335035617960111350619611710051670436272895571176996529118267301590082336151<155> * 2034912907341890579508004374922618204834574380623196103952624440743420129331724300035272820537860281632850134325283932163005113368044494901325885217871107832645761419<166> * 1677390810...<215> * 2145288439...<333> * [1062190354...<411>] * [2851916488...<443>] * [9785038764...<451>] * [1000010000...<481>] * [2841922405...<884>] * [2500098024...<929>] * [3053007759...<2352>] * 2044736975...<2355> * [1024748704...<4733>] * [7229996046...<4780>] (27.93%)
R_21451 = (10^21451-1)/9 = 1111111111...<21451> = 270961 * 893379959 * 2368447813<10> * 38879236732983133<17> * 1111111111111111111<19> * [4590019159...<1114>] * [9773743993...<20278>] (0.27%)
R_21452 = (10^21452-1)/9 = 1111111111...<21452> = 11 * 101 * 347 * 2791 * 9689 * 2049349 * 2520611 * 6943319 * 16864733 * 663478183 * 1673256001<10> * 19368443729478869<17> * 21528169344472027<17> * 57336415063790604359<20> * 9970640571320679438520961989<28> * 909090909090909090909090909091<30> * 46194618816084982100679234312974236345786346173<47> * 483128549554512237305554588359039822397307149685578249<54> * 32198046775720891593420454244946597764673353202694265726843479376953223792923910764829129134957786957553803<107> * 55635102055543836835465457049148501469803488052399095459738250346232835862545261814302848982434784577390375138359139691388144380289619426750242614561569128075543<161> * [5126970743...<300>] * [6577490224...<5145>] * [5378734631...<5151>] * [1009999999...<10321>] (2.50%)
R_21453 = (10^21453-1)/9 = 1111111111...<21453> = 3 * 37 * 415973671 * 1248665740654769<16> * [2139170749...<7127>] * [9009009009...<14300>] (0.12%)
R_21454 = (10^21454-1)/9 = 1111111111...<21454> = 11 * 103 * 4013 * 7573 * 174157 * 278903 * 836707 * 2071723 * 40955687 * 111478771 * 909971411 * 1652966339<10> * 1913096089<10> * 5363222357<10> * 21993833369<11> * 5234682288929<13> * 7144726022423651<16> * 25275592878679576093<20> * 324340568278356513982411<24> * 575290435377528477222431<24> * 5237190133823230794001883<25> * 12711488017712668296644453<26> * 10667229229660367020468111879<29> * 215007779702918011813855565694983<33> * 781774227628966741587382632478319186453624083387<48> * [6475491890...<531>] * 1873182517...<550> * [5029328717...<10002>] * [1925391890...<10022>] (4.19%)
R_21455 = (10^21455-1)/9 = 1111111111...<21455> = 41 * 71 * 239 * 271 * 4649 * 25747 * 73561 * 123551 * 171641 * 470739349081<12> * 9349303798493<13> * 110536662313043<15> * 1300615832916401<16> * 102598800232111471<18> * 116511326129882791<18> * 189109376929370455299641<24> * 1338285489332902166657911<25> * 1167883827993965201733843631<28> * 157818501697366913685542354577959717<36> * 417832220121515364538149502380148831<36> * [9252968612...<473>] * [6469730111...<2420>] * [3382441553...<3641>] * [1057310460...<14657>] (1.23%)
R_21456 = (10^21456-1)/9 = 1111111111...<21456> = 3^2 * 7 * 11 * 13 * 17 * 19 * 37 * 73 * 101 * 137 * 1193 * 1789 * 2087 * 2683 * 3169 * 8929 * 9901 * 10729 * 12517 * 15497 * 25033 * 52579 * 98641 * 333667 * 607921 * 1684297 * 5882353 * 53640001 * 99990001 * 1080527737<10> * 2930436343<10> * 14588899921<11> * 211272559957<12> * 452421222259<12> * 999999000001<12> * 2079121605721<13> * 16347073795831<14> * 35445431307877<14> * 535596779200919<15> * 3199044596370769<16> * 9999999900000001<16> * 20592787827762673<17> * 394330363955059501<18> * 136916416686052955621<21> * 237174616084892263633<21> * 9615683031450065714899<22> * 8483445077874145755681360763<28> * 65123750727058508179886800105813<32> * 13665677767386971174453748333443841079<38> * 111994624258035614290513943330720125433979169<45> * 165459609176797865866134365329792270635207840943<48> * 2737869430252705432917439814481839640694075521336313521691938014929169431049<76> * 171965701068496883745528184125987011516361211819168507125947606393599406276344599684907<87> * 12463671098882718881327685400890631793963396331809714158641277443477408779299864788341586092901595083520271865575162918829366361<128> * 1657369267941336519589012993557140069891364992082365534700548884452551757186137655887808209563554371273008938334507277118593589757<130> * 8895507508554837180752614096475159767380814608706479209439730943455128688243292437421408196724545840220038878927488419955380770391177802169<139> * 403109536647967823252626198527435162419900299742827908005840017638975777612947999010862228355924998943486126966926981706492404007923365680835642750113174317<156> * 3986607281...<263> * 1431694574...<572> * [2160506596...<581>] * [3409652491...<836>] * 1537073629...<857> * [4856069019...<1168>] * [9255662448...<1175>] * [1000000999...<1777>] * [4216302851...<2348>] * [4069666112...<3536>] * [1864280353...<7097>] (13.71%)
R_21457 = (10^21457-1)/9 = 1111111111...<21457> = 173 * 20959 * 858281 * 1527791 * 46805203 * 52644054893<11> * 195143132599<12> * 1963506722254397<16> * 2140992015395526641<19> * 713502050850568332655474885282466655139892879<45> * 3015422983...<431> * [5373530750...<20899>] (2.60%)
R_21458 = (10^21458-1)/9 = 1111111111...<21458> = 11 * 6615372653<10> * 10666685969<11> * 35563632596641<14> * 158342451434492597<18> * 942688392688856144806313827<27> * [1962259056...<10661>] * [1374209673...<10719>] (0.37%)
R_21459 = (10^21459-1)/9 = 1111111111...<21459> = 3 * 37 * 277 * 1867 * 3733 * 243203 * 339613 * 7725241 * 2948316215329<13> * 203864078068831<15> * 1654621760480077<16> * 16171044217975523<17> * 11111111111111111111111<23> * 1595352086329224644348978893<28> * 481990095942746727246571539537397351<36> * 4344673058714954477761314793437392900672885445361103905548950933<64> * 2557410180...<247> * [7896820981...<572>] * [4690970743...<6771>] * [1436848377...<13634>] (2.25%)
R_21460 = (10^21460-1)/9 = 1111111111...<21460> = 11 * 41 * 59 * 101 * 149 * 271 * 349 * 1451 * 1481 * 3109 * 3191 * 3541 * 7253 * 9091 * 15541 * 16763 * 27961 * 38861 * 43037 * 62003 * 68821 * 111149 * 128761 * 618049 * 2028119 * 3322009 * 9605671 * 12446801 * 30104611 * 58765601 * 247629013 * 658931447 * 1402797281<10> * 2042122871<10> * 6336499381<10> * 38177078189<11> * 74615611921<11> * 77843839397<11> * 708840373781<12> * 2433146345771<13> * 4098464044501<13> * 20329273243801<14> * 422650073734453<15> * 17996132431060961<17> * 49173925574833481<17> * 107771345624719321<18> * 296557347313446299<18> * 15589280974996818911<20> * 47336521953124045121<20> * 669031686661427842829<21> * 1767955366388381478541<22> * 2212394296770203368013<22> * 6511230041186560022095681<25> * 12673175356035951872216041<26> * 16206170837408945509907221<26> * 154083204930662557781201849<27> * 1936570114827069923550119591<28> * 40548140514062774758071840361<29> * 14087942679857610940613213182901<32> * 588831771788611721102815421599303<33> * 80684370001269698853996151670133742711<38> * 63441573295906607253783211246544893041361<41> * 11811806375201836408679635736258669583187541<44> * 744909731145732233993613931089059528977143716201<48> * 1125062484076327146358129279546163004017888759508161<52> * 97862727665480231246011008935563207741144491224418517422691228321<65> * 271880675850180367872653023164942909880799363524216099671322919521<66> * 1106856391195125605067659687372491496603851278760356356904482039681<67> * 626055461692786521088697527599460905632342461236940562171461942282321<69> * 2004594328563924403139229874961691116225480361118012967681424919657782526297077161<82> * 2022907403453455435045739409943184658625113693600363497128797657397794468271632034457525101<91> * 22369355044392829576198363935261212146051995578845131526611800779453430519897692892453842577603840415445414697342892679968594131<128> * [5229866772...<930>] * [9000000000...<1008>] * [1301358140...<1993>] * [5906855604...<4013>] * [2524242132...<4023>] * [5440906694...<4023>] * [7303884749...<4025>] (6.74%)
R_21461 = (10^21461-1)/9 = 1111111111...<21461> = 21649 * 42923 * 70237 * 513239 * 557987 * 583163591678379119<18> * 22991188983523656881<20> * [1233121940...<1921>] * [3595522733...<19478>] (0.29%)
R_21462 = (10^21462-1)/9 = 1111111111...<21462> = 3 * 7^3 * 11 * 13 * 37 * 43 * 127 * 197 * 239 * 293 * 439 * 877 * 1933 * 2689 * 3067 * 4649 * 6133 * 63799 * 271853 * 459691 * 593783 * 909091 * 3601237 * 4715467 * 10838689 * 205749041 * 505885997 * 2212293763<10> * 3018909307<10> * 12171337159<11> * 29658238667<11> * 33237742567<11> * 247482272761<12> * 14874074740939<14> * 267652966241599<15> * 549441513023131<15> * 1855193842151350117<19> * 2603941883787374089<19> * 26590801410852159251<20> * 1950675286748549773133<22> * 4231011039172548998893<22> * 10826684964539959837294043117<29> * 5830219322612939561246246317093<31> * 1976730144598190963568023014679333<34> * 4769337181464959147997704753876850429427<40> * 5076141624365532994918781726395939035533<40> * 286578888976194997999922592330908602103011<42> * 49207341634646326934001739482502131487446637<44> * 3943828696311504418317587369596960932033847171<46> * 61144905745257441183391523202790304609284611733<47> * 39316310783659104892252157287077969239619734325044334592964583271<65> * 23593748551050409936688015200253053030029532433958916533719315706853<68> * 142857157142857142856999999985714285714285857142857142855714285571428571428572857143<84> * [3034570259...<422>] * [1099999890...<433>] * [7917978690...<804>] * [1954727074...<848>] * [3078243971...<2991>] * [1885735794...<2998>] * [9999999000...<6048>] * [1000000100...<6049>] (4.07%)
R_21463 = (10^21463-1)/9 = 1111111111...<21463> = 53 * 79 * 11831 * 18797 * 85853 * 90679 * 2189227 * 191449961 * 265371653 * 12080234921<11> * 211722671551<12> * 1785025554911<13> * 8759887831847413<16> * 130191816557237406271<21> * 275217017911139624191776255507977127851519<42> * 2709246550432452192307438140153898730002165574677<49> * 31198234389876128002952782212916694331889770402831700346290124318006436464972357735278842644511160852523<104> * 651871849785243820958119684233142982170536938147349501049955875423544371888519632103159753836519854149224951224466197<117> * [1186359118...<1440>] * [1471228344...<19599>] (1.98%)
R_21464 = (10^21464-1)/9 = 1111111111...<21464> = 11 * 73 * 101 * 137 * 10733 * 42929 * 144883 * 175580887 * 178102907 * 1375520441<10> * 132370312441<12> * 5000491411369<13> * 15939945827599<14> * 29622954561119<14> * 104848176687013<15> * 5442694862812074535649<22> * 37479208369649152587991<23> * 683550815621211788409541725508493<33> * [3028037608...<2585>] * [5457676554...<2616>] * [4612274734...<5347>] * [9999000099...<10728>] (0.88%)
R_21465 = (10^21465-1)/9 = 1111111111...<21465> = 3^4 * 31 * 37 * 41 * 107 * 163 * 271 * 757 * 9397 * 19081 * 21871 * 61561 * 90631 * 238681 * 294787 * 333667 * 351391 * 561907 * 663031 * 1488241 * 1577071 * 1659431 * 2462401 * 2906161 * 5222071 * 9247123 * 16357951 * 33442471 * 40435201 * 67365757 * 115181191 * 310362841 * 1162253431<10> * 258360989311<12> * 344987618551<12> * 3852774594841<13> * 13676978973439<14> * 440334654777631<15> * 676421558270641<15> * 163691948093021839<18> * 1325815267337711173<19> * 4185502830133110721<19> * 185328247384490197483<21> * 477832751199619489586791<24> * 47198858799491425660200071<26> * 130654897808007778425046117<27> * 661058968918694729591873150281<30> * 116721153193946736160194298023751<33> * 2363421643121012840509778918901271<34> * 483418418597220677238517353915231961831<39> * 92410669577098151573793519787387105841413085671<47> * 5531253129816265988484057276324854945515571738887832917<55> * 359063423236660819432590808852669867324258623298339641467853849067<66> * 250093532125526915278352940802333503335240107302499957158939577140544111<72> * 14064388510567918931415103718536341889449837765445863106535952877209149111639559724304775413009931280562293699174624824991<122> * 77107617210954370104069968894119072505511691158429086125012492642916812022149182797672604495991177026837559497474202270574990595009382397953651406094225451401296484645995376241<176> * [3214234161...<252>] * 2612645196...<334> * [2480284463...<918>] * 3168971956...<1195> * 9806789512...<2776> * [2843056740...<3705>] * [2596091982...<11217>] (25.04%)
R_21466 = (10^21466-1)/9 = 1111111111...<21466> = 11 * 21467 * 64399 * 70837801 * 115422683 * 26527412650391<14> * [2624949497...<10702>] * [1283341515...<10725>] (0.18%)
R_21467 = (10^21467-1)/9 = 1111111111...<21467> = 981327476030973157844191921<27> * [1132253134...<21440>] (0.13%)
R_21468 = (10^21468-1)/9 = 1111111111...<21468> = 3 * 7 * 11 * 13 * 37 * 101 * 9901 * 32203 * 39359 * 50093 * 1309549 * 15367511 * 1553903933<10> * 9561546649<10> * 434077571533<12> * 11583552970789<14> * 43020200948771<14> * 107416312800521<15> * 1036330801552389631<19> * 83029387542457763671109<23> * 289319996763559834545559<24> * 2614042951033680019624870081<28> * 68952760737491310232212838669<29> * 899841244524838039519341164701<30> * 22550781594138986116811519523237889<35> * 64056025886889373277419436256019351<35> * 105700953104805896168083326362115409<36> * 301626525867177894551347114063323187<36> * 1714438974228001146480733092588353533<37> * [5823310991...<1656>] * 9047326242...<1744> * [5876507539...<3489>] * [5409898616...<3500>] * 4203837195...<3549> * [1009898180...<7095>] (26.69%)
R_21469 = (10^21469-1)/9 = 1111111111...<21469> = 239 * 4649 * 431097521 * 94638688650641<14> * 31803720836157037<17> * 8236098268638193003<19> * 13413673968701524539563<23> * [2752092949...<3014>] * 2534810559...<18369> (85.96%)
R_21470 = (10^21470-1)/9 = 1111111111...<21470> = 11 * 41 * 191 * 227 * 271 * 4973 * 9041 * 9091 * 59281 * 63841 * 171761 * 1288201 * 3237677 * 4426889 * 58195001 * 100561187 * 505811731 * 3613129801<10> * 8810944481<10> * 15404617651<11> * 908191467191<12> * 1812604116731<13> * 8254051107007<13> * 121450506296081<15> * 424284832053487<15> * 23035389405701641<17> * 619739880932068151<18> * 909090909090909091<18> * 1111111111111111111<19> * 6788723440694291611<19> * 363201781172207089841<21> * 2901859333033020794773<22> * 48006089506046289969914071<26> * 364491165014373087320861527<27> * 1289981231950849543985493631<28> * 78266159669064664908335545629161<32> * 965194617121640791456070347951751<33> * 4996731930447843676185843959746621491531100801<46> * 28530703974361421653060495976660829753238063969572240893311<59> * 53895712312217719065267103426685397298498705173449226555003346881878523705781079015749721646701723<98> * 412943108813978385999641617982242667485519119709940711942693553709517240114281629255685010553886849303<102> * 1916863096...<341> * [3349838759...<424>] * [3043517131...<1931>] * [3084151917...<1987>] * [3346796098...<8014>] * [3734628204...<8021>] (5.10%)
R_21471 = (10^21471-1)/9 = 1111111111...<21471> = 3 * 37 * 613 * 32839 * 70729 * 210631 * 2071723 * 52986961 * 201286837 * 332628733 * 5252329483<10> * 5363222357<10> * 47097840877<11> * 830974173954241<15> * 13168164561429877<17> * 1146649548314321708551<22> * 16940547263192234270467<23> * 2163485864767677719157799<25> * 2827426317102815377588212892711<31> * 9107896506...<401> * [8804987854...<762>] * [5312697317...<6698>] * [6179189510...<13400>] (2.84%)
R_21472 = (10^21472-1)/9 = 1111111111...<21472> = 11^2 * 17 * 23 * 73 * 89 * 101 * 137 * 353 * 449 * 617 * 641 * 733 * 977 * 1409 * 4093 * 4637 * 8779 * 11969 * 21649 * 40993 * 53681 * 69857 * 81131 * 85889 * 329401 * 450913 * 513239 * 974293 * 1587221 * 2438537 * 4913921 * 5882353 * 10100113 * 90284393 * 1052788969<10> * 1056689261<10> * 1360682471<10> * 78331659649<11> * 81183810541<11> * 315019284161<12> * 470909313601<12> * 10084101518041<14> * 42091967388593<14> * 106007173861643<15> * 4816080693659489<16> * 27393887188611857<17> * 967901760520372289<18> * 7061709990156159479<19> * 10399345405377216553<20> * 11325998397885526081<20> * 12051315689246761313<20> * 80378537928632188367<20> * 7849115417706986501273297<25> * 23833035179077111324245900289<29> * 12126864657751886263647243158401<32> * 62122124071515581723854400288137<32> * 16205834846012967584927082656402106953<38> * 101444162656037151745878558385892753596849<42> * 1333621378380781329750868926173511152429445865079521<52> * 11205222530116836855321528257890437575145023592596037161<56> * 89376848303370085832547257811113680017983140270444916137<56> * 75743388768260974116327848920184337528059461788181539337429709<62> * 9900879227786858424257223656804730798555422102713108259184822982673560177<73> * 361057759540097288072937247979725352972055181853408265699800478521559326591153094457376181755912540092512773699689532234798987224827675649<138> * 441160056784956066935585043996395720339746991856908200056965652272217569686164467898219919069368304598422319868082307673772600748575192615252243347701807248793<159> * 8330524721...<352> * [1368524519...<581>] * [9000000000...<600>] * [7743782691...<944>] * [1166129060...<1183>] * [4240592318...<2345>] * [7555687844...<4726>] * [1624786435...<9557>] (7.16%)
R_21473 = (10^21473-1)/9 = 1111111111...<21473> = 52009 * 644191 * 1192679 * 712767480971213008079<21> * 5295275348767234696493<22> * 79040479805615687465683<23> * 246829743984355435962408390910378218537282105150086881669547<60> * 3599474961483053310878605135585111374469138078226023233589649293<64> * 750914105302558436752000930239222531800507092216032215426336586609291356367521996611125219417012181327241<105> * [1397101170...<21163>] (1.44%)
R_21474 = (10^21474-1)/9 = 1111111111...<21474> = 3^2 * 7 * 11 * 13 * 19 * 37 * 7159 * 52579 * 59651 * 333667 * 524921 * 1431601 * 9749197 * 135768173 * 61307947891<11> * 5824221950959<13> * 190469529474686288677<21> * 153251712233599221204247<24> * 14202873041760299228830573<26> * 53979914146049857432194823<26> * 198967330445464802733582366889<30> * 10793944669436015524945076915201<32> * [1016972423...<1123>] * [1418977874...<1133>] * [2160661542...<2368>] * [7676029137...<2378>] * [5593536199...<7098>] * [1024699778...<7146>] (1.08%)
R_21475 = (10^21475-1)/9 = 1111111111...<21475> = 41 * 271 * 21401 * 25601 * 70439 * 137998351 * 182521213001<12> * 1175011495709190630041<22> * 530524110132565213141176953731316561<36> * [2530445963...<797>] * [9000090000...<3432>] * [7246390936...<17152>] (0.44%)
R_21476 = (10^21476-1)/9 = 1111111111...<21476> = 11 * 29 * 53 * 79 * 101 * 239 * 281 * 521 * 547 * 827 * 859 * 1889 * 4649 * 4957 * 10739 * 14197 * 17837 * 92041 * 133813 * 305267 * 909091 * 1610701 * 2426789 * 3821903 * 4262077 * 20982053 * 21705503 * 52306333 * 68921441 * 121499449 * 265371653 * 430148941 * 1058313049<10> * 22214840363<11> * 43442141653<11> * 654721485601<12> * 2559647034361<13> * 5528880873881<13> * 316877365766624209<18> * 323028497922734738681<21> * 1090805842068098677837<22> * 1900381976777332243781<22> * 90270948768810334578680173<26> * 110742186470530054291318013<27> * 839880464810966512796119739561<30> * 4411922770996074109644535362851087<34> * 2853501516303948010794020280793592455507<40> * 4340876285657460212144534289928559826755746751<46> * 3571618567996393297210217238290456648947344377957590363519828421<64> * 50678387411703889101759125785290439894389920385627096501794498837<65> * 431916413820617754546053476804635449461410533962843828981966782964481<69> * 230175856669373992253976277974612031182496625023886807386072581333871027940087154579555293851089822885094561<108> * [1640664635...<337>] * [2878147064...<342>] * [8891746486...<633>] * [1309710186...<667>] * [1465436568...<689>] * [6812791798...<1381>] * [5866262064...<4143>] * [1531109613...<4160>] * [1263007037...<8326>] (3.74%)
R_21477 = (10^21477-1)/9 = 1111111111...<21477> = 3 * 37 * 11082133 * 23226645283<11> * 2332014379029547<16> * [1851042631...<7126>] * [9009009009...<14316>] (0.16%)
R_21478 = (10^21478-1)/9 = 1111111111...<21478> = 11 * 46688425363<11> * 630059320757<12> * 1286495128973<13> * 82431620621807<14> * 751985330931333459031129<24> * [2327676741...<10689>] * [1849865349...<10716>] (0.34%)
R_21479 = (10^21479-1)/9 = 1111111111...<21479> = 5437387 * 35121409 * 316362908763458525001406154038726382279<39> * 2043465199...<450> * [9000000000...<20976>] (2.34%)
R_21480 = (10^21480-1)/9 = 1111111111...<21480> = 3 * 7 * 11 * 13 * 31 * 37 * 41 * 61 * 73 * 101 * 137 * 211 * 241 * 271 * 359 * 1433 * 2161 * 3541 * 3581 * 4297 * 9091 * 9901 * 14321 * 18617 * 21481 * 27961 * 35801 * 37591 * 42961 * 75181 * 90217 * 300721 * 325781 * 891421 * 1374721 * 1676321 * 2906161 * 4188901 * 11172823 * 21206131 * 36558961 * 39526741 * 48845521 * 84817361 * 99990001 * 530819489 * 558256609 * 5964848081<10> * 81821641061<11> * 252812074841<12> * 406144240961<12> * 472665429211<12> * 710127817291<12> * 3993881813101<13> * 4201521652717<13> * 36322325580001<14> * 65843863666621<14> * 352543640588653<15> * 710244019998061<15> * 1993140208113361<16> * 7788750761855821<16> * 18206881510314914881<20> * 6586348755220675329011<22> * 17157117027171964099363<23> * 13123816669219280373684721<26> * 150334060996353340891685161<27> * 47128669931249236491294721249<29> * 851674784341858948736645901721<30> * 1397282134739140428201846135257<31> * 100009999999899989999000000010001<33> * 406122163793038854621269776053091<33> * 328455338742918658426662807087083993<36> * 523661705392754764972834211810001059<36> * 82576459610707203765199944492958976911<38> * 160448729579634932307271265568632037109271<42> * 5405154679453439736564215753259035387646069983401<49> * 2167451486375064397900184401899510260456269195385135677227157<61> * 571544047837540227171107263031017853607119654486278118381637405539602949994236278780111557713711574640626700398384915989416568503505447054089<141> * 17360270948380236765442123580448180934246742941840774929827069381097446101825710313953633305039247538221205037054245870292654737645806593390849<143> * [2422608976...<274>] * 5637215218...<312> * [2394770832...<332>] * 2385432373...<584> * [3693332590...<636>] * [3508162224...<645>] * [2218772409...<660>] * [2199819367...<679>] * [6638405965...<687>] * 4057691541...<1343> * [5381945475...<1392>] * [1262120659...<1397>] * [1985734460...<1411>] * [3365122620...<1420>] * [2462425658...<2837>] * [2752852395...<5683>] (15.98%)
R_21481 = (10^21481-1)/9 = 1111111111...<21481> = 1804023345650187525590107<25> * [6159072795...<21456>] (0.11%)
R_21482 = (10^21482-1)/9 = 1111111111...<21482> = 11 * 47 * 139 * 2531 * 11376121 * 32005004401<11> * 549797184491917<15> * 154224964466558641<18> * 11111111111111111111111<23> * [2496865915...<449>] * [7204482847...<449>] * [9000000000...<10252>] * [1099999999...<10253>] (0.37%)
R_21483 = (10^21483-1)/9 = 1111111111...<21483> = 3^2 * 37 * 43 * 67 * 199 * 239 * 397 * 683 * 1933 * 2311 * 2791 * 3907 * 4159 * 4649 * 5237 * 10837 * 12277 * 14323 * 21649 * 23311 * 34849 * 42043 * 45613 * 66403 * 85933 * 333667 * 392239 * 513239 * 863479 * 3662093 * 6943319 * 10838689 * 11226403 * 22187551 * 28154449 * 29920507 * 45121231 * 199838773 * 573667711 * 771024871 * 2734828867<10> * 38539372609<11> * 18989357081041<14> * 535212994471849<15> * 1309536986943791<16> * 1921436048294281<16> * 87861647612591161<17> * 1214990613179601809<19> * 1344628210313298373<19> * 57336415063790604359<20> * 671988291649812920641<21> * 1288931161109358536051437<25> * 234904066377148960506871003<27> * 5554942852301980900153257637<28> * 6111760723151449911562844443<28> * 156813120797253579231191970121<30> * 10917314853436973021871495889665631<35> * 246254302494824359942225692028596828479<39> * 1098029578649556602125589785304822700373<40> * 136614668576002329371496447555915740910181043<45> * 362853724342990469324766235474268869786311886053883<51> * 1986554577939642346080445591065987383029299397551517<52> * 18761726160436368465384904039916752385257524435903404839<56> * 51508652116008872412773338336289708669037765081397085489<56> * 900900900900900900900900900900990990990990990990990990990991<60> * 77617683268614779848612867615549232510150162228416842360054700961<65> * 26482240558849649428997839294200400073279400076391385974040639424711652653275956393124643579489053184768787972981533<116> * 4771259067994357827295015706518236562402590405360078794788425875641085920050990987953665487159134201753234137455073283<118> * 43329792665324477063313028178868369665901345754931438469489378257097775350945993237910006767944440522517789840261005934417525998293452547008523781769661353470757<161> * [9925073220...<293>] * 2101372817...<298> * [1153260136...<576>] * [2893619792...<1002>] * [1884503666...<1779>] * [1264614345...<1784>] * [1570423040...<3592>] * [5513240937...<10777>] (7.84%)
R_21484 = (10^21484-1)/9 = 1111111111...<21484> = 11 * 83 * 101 * 263 * 1049 * 1231 * 14149 * 68389 * 80173 * 109517 * 538987 * 33887081 * 45401981 * 89706443 * 141811693 * 446790173 * 1397382241<10> * 2112306881<10> * 7370364319027<13> * 27220520676533<14> * 306662501757259<15> * 322185369274849<15> * 23480831915407771<17> * 48511657384508029<17> * 63299778129452831<17> * 2670502781396266997<19> * 9116181388906631773<19> * 15594845538029429933<20> * 3404193829806058997303<22> * 7317723970031057677693<22> * 131758351065116151205213<24> * 525786373041914526306757<24> * 180222062287834025451247081<27> * 201763709900322803748657942361<30> * 112506283680098168752627601991569<33> * 1363608083180796048411168783196497071688492468691<49> * 1447745997018511893740076606031686237538345362413531560645573104006506749609<76> * 1345744499...<224> * [6387152697...<5143>] * [2217799042...<5175>] * [2081973806...<10384>] (3.64%)
R_21485 = (10^21485-1)/9 = 1111111111...<21485> = 41 * 271 * 27328921 * 674747554231<12> * 7659193961472401911<19> * [1111111111...<4297>] * [6372355268...<17146>] (0.20%)
R_21486 = (10^21486-1)/9 = 1111111111...<21486> = 3 * 7 * 11 * 13 * 37 * 21487 * 28649 * 1890769 * 19276902587<11> * 2009772744547<13> * 116225226688684843<18> * 2302155196151588467018561<25> * 18888937761357806820762457481<29> * 140238569997003392752004103694969<33> * 2970270478788572210937714552616787<34> * [8307625004...<3507>] * [1679926619...<3548>] * [1584093280...<7100>] * [4764732766...<7154>] (0.83%)
R_21487 = (10^21487-1)/9 = 1111111111...<21487> = 6832867 * [1626127233...<21480>] (0.03%)
R_21488 = (10^21488-1)/9 = 1111111111...<21488> = 11 * 17^2 * 73 * 101 * 103 * 137 * 317 * 1423 * 2687 * 3793 * 4013 * 5689 * 6163 * 10271 * 259121 * 307627 * 2071723 * 5882353 * 8573713 * 28559389 * 73921249 * 152533657 * 201331817 * 1491383821<10> * 3204183121<10> * 5363222357<10> * 9615060929<10> * 13355595217<11> * 21993833369<11> * 195547985051<12> * 49331361513743<14> * 1155028194704609<16> * 2324557465671829<16> * 33802522696443169<17> * 49172195536083790769<20> * 1899245437518476680992937<25> * 507998564486483655774880939989709<33> * 3041610227520272973007139521013344769<37> * 3660574762725521461527140564875080461079917<43> * 646301962916453492325383567253991760083617720844121<51> * 65552746171882583264230070868884366877803237222654400793<56> * 66443174541490579097997510158021076958392938976011506949065646573<65> * 530084044837791203267418958734478905892862260111193658629289735929681<69> * 440441087557478776852171834625638618412949059374084837579531425633661269203803741415744566525108430933975383194546209<117> * 5220170227...<299> * [2564274301...<568>] * [4243738078...<1220>] * [7792017581...<1233>] * [1009999999...<2497>] * [8162676671...<4950>] * [1166355825...<9978>] (4.86%)
R_21489 = (10^21489-1)/9 = 1111111111...<21489> = 3 * 37 * 53 * 79 * 1483 * 3191 * 3307 * 4003 * 4409 * 11311 * 16763 * 21319 * 26449 * 30161 * 43037 * 62003 * 72559 * 75401 * 859561 * 10749631 * 10787479 * 46179121 * 92417027 * 265371653 * 579598003 * 35078516929<11> * 77843839397<11> * 428991023449<12> * 23022807459601<14> * 39116155344319<14> * 3676494172344397<16> * 1111111111111111111<19> * 47900697816306150973<20> * 1024516164479902988921<22> * 1299823520026173021751<22> * 900900900900990990990991<24> * 3931123022305129377976519<25> * 5205201155353328942447311<25> * 6750749660704788199693471<25> * 61358725457968491906128414927003<32> * 1324116753190929360878955761635398219319<40> * 51839121724724273227149422213775802695532921<44> * 310170251658029759045157793237339498342763245483<48> * 153360717056181938148119886537684707068363643930609<51> * 2971556702876640935255606565452637114794219035365675458103437520005089301113114724921776357458078804454589852862831100843<121> * [8155873102...<311>] * [1180547965...<387>] * [2041279201...<501>] * [9624008533...<559>] * [1408777354...<954>] * [6200383942...<5987>] * [8351357169...<12089>] (3.27%)
R_21490 = (10^21490-1)/9 = 1111111111...<21490> = 11 * 41 * 71 * 239 * 271 * 4649 * 8597 * 9091 * 21491 * 123551 * 296563 * 526199 * 909091 * 1445971 * 1843843 * 1865333 * 2084531 * 4147571 * 7293707 * 54154801 * 60899591 * 359381569 * 36926463481<11> * 264992821601<12> * 3311436805543<13> * 6685607144791<13> * 144831964130519<15> * 100066684713521521<18> * 102598800232111471<18> * 191657433824951041<18> * 233836829587754401<18> * 265212793249617641<18> * 12769012622083186114934947<26> * 1490473286202873492575327109823<31> * 11357792009472146190882003383320587841<38> * 5523722596446330977448218249241349336929189661174997<52> * 4491267979654040991517174292809986926580431222945624648462333<61> * 2029528428657053384033771551046459064471855763867979888746704611<64> * 3658227236500563547693639851770301083718182348713994302520564971238177222520611617505129<88> * 1857907334...<247> * [4056311179...<1179>] * [1477857215...<1217>] * [3949379530...<1766>] * [2743971801...<1826>] * [1312388367...<7307>] * [4361173285...<7338>] (4.00%)
R_21491 = (10^21491-1)/9 = 1111111111...<21491> = 25187453 * [4411367481...<21483>] (0.03%)
R_21492 = (10^21492-1)/9 = 1111111111...<21492> = 3^3 * 7 * 11 * 13 * 19 * 37 * 101 * 109 * 757 * 797 * 2389 * 3583 * 9901 * 21493 * 29453 * 52579 * 53731 * 121789 * 153469 * 333667 * 1279969 * 2253079 * 70541929 * 14175966169<11> * 51423818851<11> * 59688657001<11> * 84280319209<11> * 397407583369<12> * 999999000001<12> * 1302554658007<13> * 3545105703277<13> * 10765760180213<14> * 12277415800813<14> * 25674440737861<14> * 440334654777631<15> * 546429366594757<15> * 581140178513809<15> * 327051015863994649099<21> * 5752470979695693665221<22> * 7789212827121374929333<22> * 925577984333379994048249<24> * 115855392589030838340432361<27> * 430713366297695220680641963<27> * 59779577156334533866654838281<29> * 180724074168604579796294647309331<33> * 30839997133023404987314306863618048001<38> * 314293140427626491056008875724151058487007<42> * 25318162873760593102299508147845874260505144789<47> * 34156671999167558280316457548021397439888515117317065783422183070342102287109965498971<86> * 21008411332176290590182609174580040662121810909787962004744874106431821734447340411991127851251006881567865355288584910608794705098365152866127635471781892711877278779909777694559002649<185> * [6729232509...<335>] * [4578798353...<370>] * 9009009009...<396> * [3587261933...<657>] * [3885843734...<1151>] * [1831892757...<1174>] * [3894928073...<2363>] * [7305770144...<3517>] * [4652677611...<3560>] * [1186516626...<7118>] (5.82%)
R_21493 = (10^21493-1)/9 = 1111111111...<21493> = 128959 * 894184455361<12> * 1406193065591<13> * [6852258938...<21463>] (0.14%)
R_21494 = (10^21494-1)/9 = 1111111111...<21494> = 11^2 * 23 * 4093 * 8779 * 21649 * 513239 * 781601 * 112585573 * 705497563 * 22255535134025887<17> * 173821595616029786130192270415987<33> * [8178405727...<938>] * [9090909090...<976>] * [4390074611...<9736>] * [1275695405...<9752>] (0.43%)
R_21495 = (10^21495-1)/9 = 1111111111...<21495> = 3 * 31 * 37 * 41 * 271 * 8599 * 329591 * 2906161 * 10784759 * 119804533 * 30959320151<11> * 136841770961761<15> * 20188019819432431<17> * 35924799383845033241<20> * 128551338079496100247749606918440191<36> * [8580520862...<1391>] * [3724860805...<2840>] * [1948838718...<5674>] * [1109988900...<11457>] (0.62%)
R_21496 = (10^21496-1)/9 = 1111111111...<21496> = 11 * 73 * 101 * 137 * 6835729 * 17637469 * 259355473841<12> * 532994774320016237<18> * 47552055097183713569<20> * 49328822036034948619<20> * 291055248093346836689<21> * 6411504862262438002418447<25> * [2079353006...<2613>] * [1111111111...<2687>] * [5613611623...<5365>] * [1056883238...<10698>] (0.63%)
R_21497 = (10^21497-1)/9 = 1111111111...<21497> = 239 * 1163 * 2591 * 4649 * 18427 * 245681 * 2028119 * 19519277 * 23861671 * 64638631 * 247629013 * 30099122159<11> * 3367147378267<13> * 177749434630063514597<21> * 2212394296770203368013<22> * 3663802449983927390483<22> * 872388540896780004854551<24> * 9512538508624154373682136329<28> * 68941184253610253169908132923<29> * 346895716385857804544741137394505425384477<42> * 21275128996491722859002093022312985327142638642172536870145797362098684878911034550744112751590889459613568328960512333236460772729637955527510585680280719<155> * [1446441189...<459>] * [4892623189...<2904>] * [1111110999...<17713>] (1.96%)
R_21498 = (10^21498-1)/9 = 1111111111...<21498> = 3 * 7 * 11 * 13 * 37 * 21499 * 365467 * 2816239 * 793147213 * 2470120201<10> * 6275567173<10> * 10699906350277<14> * 3855379846865309731<19> * 206381338285640839571<21> * 508057442493781725001<21> * 2744661678505062479550954656329<31> * [9411871944...<3518>] * [2186979302...<3562>] * [4244812149...<7123>] * [3543571965...<7143>] (0.71%)
R_21499 = (10^21499-1)/9 = 1111111111...<21499> = 20631257363<11> * [5385571473...<21488>] (0.05%)
R_21500 = (10^21500-1)/9 = 1111111111...<21500> = 11 * 41 * 101 * 173 * 251 * 271 * 431 * 751 * 1721 * 3541 * 4001 * 5051 * 6451 * 7741 * 9091 * 21001 * 21401 * 25601 * 27961 * 32251 * 60101 * 76001 * 101051 * 162251 * 338669 * 367651 * 1527791 * 1610501 * 7019801 * 50301401 * 57009401 * 693633001 * 1797655751<10> * 2182600451<10> * 10893295001<11> * 48016455251<11> * 182521213001<12> * 687458995501<12> * 1044817620601<13> * 14103673319201<14> * 78875943472201<14> * 155531302707101<15> * 176144543406001<15> * 361856242104901<15> * 1680588011350901<16> * 1963506722254397<16> * 2198478623863901<16> * 65230381079973001<17> * 120212289503187001<18> * 2140992015395526641<19> * 31739927124805799905501<23> * 219668682520942722339451<24> * 7306116556571817748755241<25> * 28808518895110018881804272718751<32> * 463203376918616978211875828162251<33> * 18920435284033918144809657490533251<35> * 17749774754658825560922224895404476651<38> * 7549370642855106064318428883982856249713821<43> * 401759843800206842045898088790993527341538136201<48> * 41398275939670867448911914339156680381343777006826487831<56> * 42051775804956304559810859008305819975199677041099230574273451704628125001<74> * 2923500556298303355222653948542706598448925085853709961673200056984872843366529<79> * 269409792871731627664586194662281233853701011108906726055753272681082282441709251<81> * 32886082501657187247904557195788749020689459942486319578774270656490822624175142646095920001<92> * 6209247929687718293872530970176361270188593487368651121607499902204345107547278766048583639501<94> * 21980826109373183943087013239828174324083831078225247586850633941390323492044945842110985914964169190119801<107> * 50441422688391875381007541515590983873234580366435672396194147589090888973689536137051068925751997547638790031<110> * 33781299214344096622678014073990188169665709715070094241770549427870082246252574520661531768110670247373718269979462963849500442241<131> * 342299931502412489149047988893055568468794699959932177819733894222776497629919381410405213349176797123378801504531160389523331369411970776284398551350113041<156> * [8639889729...<761>] * [1070138385...<766>] * [1759151173...<812>] * [2007996160...<833>] * [1159701272...<4136>] * [4542179860...<4169>] * [1533027990...<4184>] * [1454632213...<4189>] (7.70%)