R_21001 = (10^21001-1)/9 = 1111111111...<21001> = 252013 * 2693966279<10> * [1636599412...<20986>] (0.07%)
R_21002 = (10^21002-1)/9 = 1111111111...<21002> = 11 * 126013 * 1784897469038143<16> * 4551485177593628543<19> * [1119027883...<10467>] * [8817432416...<10495>] (0.19%)
R_21003 = (10^21003-1)/9 = 1111111111...<21003> = 3 * 37 * 56009 * 7129342333<10> * 118110202477<12> * 20347750100243<14> * 955250453098321<15> * 147145625295491714808078907013<30> * [7868628450...<6932>] * [9431043952...<13985>] (0.41%)
R_21004 = (10^21004-1)/9 = 1111111111...<21004> = 11 * 101 * 179 * 1889 * 38449 * 138841 * 497867 * 882169 * 103733951 * 430148941 * 21104189081<11> * 104984505733<12> * 2559647034361<13> * 826897506136781<15> * 12147237304901893<17> * 50970550363285181<17> * 613972578465797501963<21> * 1090805842068098677837<22> * 5078554966026315671444089<25> * 162753449721549534259582507<27> * 109300163867965785141575385067<30> * 4411922770996074109644535362851087<34> * 403513310222809053284932818475878953159<39> * 4340876285657460212144534289928559826755746751<46> * 4180967272673252032291190917188955510245874180001164839931077197586653<70> * 230175856669373992253976277974612031182496625023886807386072581333871027940087154579555293851089822885094561<108> * 18547092770394661955046893866403953444141877738854819606028843831344546174591125346548473015452312338456023705554686130669604243301021812682716262365263155956618360389<167> * [8240290431...<5028>] * [1246926609...<5099>] * [1135485779...<10167>] (3.39%)
R_21005 = (10^21005-1)/9 = 1111111111...<21005> = 41 * 271 * 5975132176088831677<19> * 1859559049...<4182> * [9000090000...<16800>] (20.02%)
R_21006 = (10^21006-1)/9 = 1111111111...<21006> = 3^3 * 7 * 11 * 13 * 19 * 37 * 757 * 42013 * 52579 * 77023 * 110477 * 126037 * 333667 * 466801 * 1991681 * 25779031 * 34015717 * 70541929 * 97390819 * 4552420321<10> * 9673567199<10> * 14175966169<11> * 15047375023<11> * 440334654777631<15> * 4226789205201169<16> * 21020765100616207<17> * 3229347798231539851<19> * 7657037673276648858853<22> * 147351852638675482771921<24> * 30613946219676519851696681<26> * 1875527998236278868291073399<28> * 103533783890209685970000728437<30> * 9702395692000273622679928739413<31> * 90840806850908670531036620137129<32> * 534106762532886493971950663223965323<36> * 5399028320003378981935733251080096325009<40> * 20869977631748901447120178621975588066249<41> * 295666607855148525951669299929669849601357<42> * 613485710812313000516466620592830345835145382211665323<54> * [1192892716...<270>] * 2675825931...<320> * [3349175057...<585>] * [1098901098...<777>] * [2419384507...<2266>] * [3727164947...<2289>] * [2150470861...<6930>] * [9999999990...<6984>] (4.32%)
R_21007 = (10^21007-1)/9 = 1111111111...<21007> = 239 * 4649 * 166963637 * 160136748331514571831157<24> * 2204938193198420160935561<25> * [3146806689...<2953>] * [5390395814...<17992>] (0.29%)
R_21008 = (10^21008-1)/9 = 1111111111...<21008> = 11 * 17 * 53 * 73 * 79 * 101^2 * 137 * 521 * 607 * 809 * 859 * 1213 * 1249 * 49297 * 300977 * 648961 * 1580801 * 5882353 * 50555753 * 265371653 * 1058313049<10> * 1327067281<10> * 3679329001<10> * 19384130081<11> * 12793360409007449<17> * 241512820454226049<18> * 249227787818677482257<21> * 1900381976777332243781<22> * 4908990488743183603681<22> * 4531530181816613234555190841<28> * 5897861123026503881036334241<28> * 34620946390749763175836315244453<32> * 44438633221526432019286175178757<32> * 129063282232848961951985354966759<33> * 5383539446793990416488818114381662511041<40> * 18998088572819375252842078421374368604969<41> * 147987024898557331825270928295100820916509<42> * 632527440202150745090622412245443923049201<42> * 333632766438409011274705987026407639670042305536743429073<57> * 274709671055935535763734628625616947603714681537231287179261<60> * 11500490394117824585468796003575163076836624586334794818271756072956027758946488969<83> * [9999000099...<400>] * [7020455063...<755>] * [2025264808...<1169>] * [3177267275...<1169>] * [1009999999...<2401>] * [1978212054...<4793>] * [1000000009...<9601>] (3.44%)
R_21009 = (10^21009-1)/9 = 1111111111...<21009> = 3 * 37 * 283 * 2683 * 12517 * 35121409 * 328627357963<12> * 14286522686507<14> * 35445431307877<14> * 535596779200919<15> * 721030498171501831<18> * 352389820235798632751<21> * 339867726503664729723819239<27> * 102607514347472076971830803119<30> * 2795275541644314229026155745397<31> * 13665677767386971174453748333443841079<38> * 57386559453693196421241258187529490893<38> * 316362908763458525001406154038726382279<39> * 1034885622798742700218772650666152755600801<43> * 441506346488360048482114135141919313523563714948107161215664533500695867<72> * 171965701068496883745528184125987011516361211819168507125947606393599406276344599684907<87> * 1657369267941336519589012993557140069891364992082365534700548884452551757186137655887808209563554371273008938334507277118593589757<130> * 403109536647967823252626198527435162419900299742827908005840017638975777612947999010862228355924998943486126966926981706492404007923365680835642750113174317<156> * [3087993381...<6609>] * [3377685920...<13605>] (3.78%)
R_21010 = (10^21010-1)/9 = 1111111111...<21010> = 11^2 * 23 * 41 * 271 * 331 * 383 * 1321 * 4093 * 5171 * 8779 * 9091 * 9551 * 21011 * 21649 * 62921 * 513239 * 679961 * 2773321 * 4041943 * 56495891 * 83251631 * 805712491 * 955059211 * 4473297929<10> * 20163494891<11> * 78087485383<11> * 2033916414641<13> * 8216075917481<13> * 121077375693422314871<21> * 112103021940812743353521<24> * 318727841165674579776721<24> * 1300635692678058358830121<25> * 95694252626132894894236231<26> * 128275956445522068558281771<27> * 451322372641227665165880411107077<33> * 174877747107779499609810435786826111<36> * 4611631116936866644619325113494274068514558656631<49> * 3370796736173938091727422330529475982098304687381174810841794785884893349397<76> * 34355007868290105260151014423846456692008580727031775135173625397961285416300659<80> * 22157070867225796885592763585328262489569972968246581871290190759966138800400415156501827001797032745294740404832373351030284459396524271152620265237784647679<158> * [1168446673...<673>] * 1295384035...<713> * [1994140008...<1868>] * [1099999999...<1901>] * [3457834102...<7548>] * [3765433407...<7576>] (6.89%)
R_21011 = (10^21011-1)/9 = 1111111111...<21011> = 126067 * [8813655525...<21005>] (0.02%)
R_21012 = (10^21012-1)/9 = 1111111111...<21012> = 3 * 7 * 11 * 13 * 37 * 101 * 103^2 * 409 * 613 * 619 * 1031 * 1237 * 3061 * 4013 * 9901 * 14009 * 21013 * 210631 * 315181 * 801341 * 2071723 * 5316037 * 5969449 * 7034077 * 28559389 * 44092859 * 52986961 * 102860539 * 134703241 * 267661363 * 346973629 * 984385009 * 1322705401<10> * 1491383821<10> * 1872799561<10> * 5363222357<10> * 5381698501<10> * 21993833369<11> * 291078844423<12> * 872606202847<12> * 5439760205641<13> * 29286597879221<14> * 225974065503889<15> * 612053256358933<15> * 2324557465671829<16> * 5766869095359901<16> * 13168164561429877<17> * 17001340047779821<17> * 167798066344417387<18> * 377526955309799110357<21> * 706551198459436804609<21> * 3462948230491376473027<22> * 182725114866521155647161<24> * 286171107859076447698001<24> * 44398000479007997569751764249<29> * 67820437322889292482243257383<29> * 3297955000106980601967870995299781<34> * 33670587927455442579575167786879669<35> * 1471865453993855302660887614137521979<37> * 95000575486937988681435170477136054984821<41> * 5294796903161592416528456780680376286484870226446771978908657527791<67> * 153211620887015423991278431667808361439217294295901387715486473457925534859044796980526236853<93> * 292815973319957863643663090772618219691707118842359217315010640397456279188940711108958040881306849<99> * 13189107332310223355029963340219071854700685799054091470161603102678459019911637791726472505162050327675229109<110> * 1775284489...<202> * [3147469726...<371>] * [1662981439...<1580>] * [8736350095...<1614>] * [1805499013...<3216>] * [7164559727...<3226>] * [9936808568...<3253>] * [1298003430...<6504>] (5.95%)
R_21013 = (10^21013-1)/9 = 1111111111...<21013> = 126079 * 252157 * 714443 * 320490277 * [1526375063...<20988>] (0.12%)
R_21014 = (10^21014-1)/9 = 1111111111...<21014> = 11 * 239 * 317 * 1423 * 1597 * 2213 * 3319 * 4649 * 6163 * 8849 * 9007 * 10271 * 307627 * 378253 * 909091 * 48872561 * 135288133 * 354653279 * 704347253 * 9615060929<10> * 10170342449<11> * 67644486281<11> * 230273974603<12> * 688628849047<12> * 3737255637179<13> * 2021015460335957<16> * 909090909090909091<18> * 1111111111111111111<19> * 6550228856740329209<19> * 49172195536083790769<20> * 3037407638341976268658997<25> * 247025236977306025681323889<27> * 1657766035273726743927877478533<31> * 185586243006877450990871127217997<33> * 61828645758322140842666144519962696417487<41> * 72021403933746126426491665754465510017877<41> * 3660574762725521461527140564875080461079917<43> * 66443174541490579097997510158021076958392938976011506949065646573<65> * 278848299862043143754907679390585776516393006235209786029420958416508667488018611321233079<90> * [1066758159...<390>] * [2894038202...<446>] * [2188965792...<1351>] * [9000000000...<1404>] * [2653966180...<8372>] * [6719665500...<8416>] (3.03%)
R_21015 = (10^21015-1)/9 = 1111111111...<21015> = 3^2 * 31 * 37 * 41 * 271 * 2803 * 238681 * 333667 * 2906161 * 3796711 * 85951351 * 881254484191<12> * 2077941411649<13> * 2588208632881<13> * 370241232741631<15> * 31590791720790721<17> * 154224964466558641<18> * 212791081041036163<18> * 4185502830133110721<19> * 147573031954528418499237398921<30> * 619629939179595688144939635183289<33> * 58268747277891114808753379164057926641266957<44> * [7204482847...<449>] * [3487902824...<812>] * [6920516562...<1823>] * [4807642772...<2784>] * [4288637654...<3716>] * [3145553098...<11162>] (1.28%)
R_21016 = (10^21016-1)/9 = 1111111111...<21016> = 11 * 73 * 101 * 137 * 149 * 569 * 3109 * 7253 * 7669 * 21017 * 94573 * 111149 * 290249 * 2028119 * 2805637 * 4672937 * 40623929 * 61544617 * 247629013 * 11473030297<11> * 197815012457<12> * 708840373781<12> * 1079911321169<13> * 422650073734453<15> * 16444765848115921<17> * 19227348048341831<17> * 273919647900781361<18> * 296557347313446299<18> * 380623849488714809<18> * 669031686661427842829<21> * 2212394296770203368013<22> * 40548140514062774758071840361<29> * 55633099239483895540807300279<29> * 241573142393627673576957439049<30> * 7716926518833508778689508504941<31> * 93611382287513950329431625811490669<35> * 45994811347886846310221728895223034301839<41> * 139437923042444429039292216424521209211929<42> * 22848119041855139346027890461325138752752437281<47> * 82519882659061966708762483486719446639288430446081<50> * 31321069464181068355415209323405389541706979493156189716729115659<65> * 44647705187364612522122975648958308190023012536081192611094211843306393900887680445089061753<92> * 667445373322555748825141520503793291652186991286836837554650386381311674104658216820684054966269965371491433<108> * 987958734776503660730847298429926744644928427487850380038560428638070909650210480224210297181360032908354907525523774393<120> * [2998875159...<2469>] * [8341508836...<2474>] * [2486219390...<5033>] * [2227539229...<10053>] (4.70%)
R_21017 = (10^21017-1)/9 = 1111111111...<21017> = 245394493 * 137006703614827<15> * [3304843214...<20994>] (0.11%)
R_21018 = (10^21018-1)/9 = 1111111111...<21018> = 3 * 7 * 11 * 13 * 37 * 227 * 373 * 2791 * 4973 * 21019 * 44641 * 196169 * 406123 * 4426889 * 6943319 * 55907881 * 3590254957<10> * 908191467191<12> * 57336415063790604359<20> * 177132113408592520637<21> * 42856601922849185676511<23> * 11162475728865911649511877<26> * 909090909090909090909090909091<30> * 104120568827856356216891091637981484179<39> * 18381907262281244633158190677786966663091011<44> * 777734075184513369134763199249605543798943174359980119<54> * 900900900900900900900900900900990990990990990990990990990991<60> * 18291566303691914139457741657555501180932574564840850694321009277<65> * 5397511769683444928966129716536741688329069042441479613115913313907895924533<76> * 53895712312217719065267103426685397298498705173449226555003346881878523705781079015749721646701723<98> * 15593277677443719233963811442658357704819448586516961369247537101706671992725714715630543532621365559<101> * 412943108813978385999641617982242667485519119709940711942693553709517240114281629255685010553886849303<102> * 195536788296069646441612538004667920689480607938818585757708176337130353156036650166508246335832764566608042973<111> * [5414228320...<3287>] * [1099999999...<3361>] * [1985408819...<6713>] * [4329416242...<6716>] (4.48%)
R_21019 = (10^21019-1)/9 = 1111111111...<21019> = 65517105799<11> * [1695909942...<21008>] (0.05%)
R_21020 = (10^21020-1)/9 = 1111111111...<21020> = 11 * 41 * 101 * 271 * 3541 * 9091 * 27961 * 3861794401<10> * 15098560901<11> * 333094661773<12> * 96596117367182575271<20> * 2257611950092665874746011<25> * 55095217350101983139325019781<29> * 243043521562592640082913053711965048689<39> * 105818096758798139363428262439350333916841<42> * [3152316911...<998>] * [9090909090...<1050>] * [4073751908...<2062>] * [6491325693...<4171>] * [4872356385...<4176>] * [9317237841...<4180>] * [4843389206...<4181>] (0.96%)
R_21021 = (10^21021-1)/9 = 1111111111...<21021> = 3 * 37 * 43 * 53 * 67 * 79 * 239 * 547 * 1093 * 1933 * 2003 * 2311 * 4649 * 5237 * 14197 * 17837 * 21649 * 36947 * 42043 * 48049 * 63799 * 78079 * 513239 * 2312311 * 2823679 * 4262077 * 4715467 * 10838689 * 22187551 * 29920507 * 32786209 * 180523201 * 265371653 * 505885997 * 4661378723<10> * 4974955987<10> * 6508959689<10> * 43442141653<11> * 5715974947453<13> * 50184916627561<14> * 139708570703521<15> * 267652966241599<15> * 535212994471849<15> * 1173993249756601<16> * 85854782472777319<17> * 316877365766624209<18> * 1344628210313298373<19> * 2603941883787374089<19> * 900900900900990990990991<24> * 110742186470530054291318013<27> * 234904066377148960506871003<27> * 442694321163557915912045587<27> * 32523669907482398359437765043<29> * 156813120797253579231191970121<30> * 47428676444591705727929369346443<32> * 1976730144598190963568023014679333<34> * 472177531896662923971700871858905573<36> * 1098029578649556602125589785304822700373<40> * 4769337181464959147997704753876850429427<40> * 136614668576002329371496447555915740910181043<45> * 92521253115451330371924584256109612766459318729<47> * 5331924088485663758835996822909123141656859869805374791<55> * 41581922354501494989643248990038120073192746309334167880538170373<65> * 12998514909869151807098212773862100794044705428424741778699159434241<68> * 37226581283489953701472184267606576037130878873797366013283473311751294203<74> * 3603717322585387792728516800918879801836971521067772901495728466670908855146338932588351435167413026450114248682019134847307<124> * [2687806859...<398>] * 2706579424...<500> * [1247816252...<666>] * [1000000100...<841>] * [8517937391...<993>] * [8013815261...<1380>] * [5022638470...<5004>] * [4324677346...<10074>] (7.93%)
R_21022 = (10^21022-1)/9 = 1111111111...<21022> = 11 * 47 * 139 * 2531 * 21023 * 63067 * 84089 * 5437387 * 2804755241<10> * 7697541653<10> * 199276489717<12> * 39377491276117<14> * 549797184491917<15> * 11111111111111111111111<23> * [1626508293...<436>] * 2043465199...<450> * [8083636187...<10013>] * [3624034243...<10014>] (2.66%)
R_21023 = (10^21023-1)/9 = 1111111111...<21023> = 3069359 * 481968447783671<15> * [7510886427...<21001>] (0.10%)
R_21024 = (10^21024-1)/9 = 1111111111...<21024> = 3^2 * 7 * 11 * 13 * 17 * 19 * 37 * 73^2 * 97 * 101 * 137 * 293 * 353 * 439 * 449 * 641 * 877 * 1409 * 1753 * 3169 * 8761 * 8929 * 9901 * 10513 * 13249 * 49057 * 52561 * 52579 * 63073 * 69857 * 98641 * 133153 * 206209 * 333667 * 468953 * 819937 * 1067329 * 1415179 * 3601237 * 5882353 * 5911541 * 11626273 * 99990001 * 175340161 * 2212293763<10> * 12171337159<11> * 19010286241<11> * 21307156489<11> * 22036165441<11> * 66554101249<11> * 247482272761<12> * 999999000001<12> * 16692085818029<14> * 75118313082913<14> * 3199044596370769<16> * 5774294197526381<16> * 6808458539691229<16> * 9999999900000001<16> * 1855193842151350117<19> * 162393769017609303761<21> * 901966394523798764569<21> * 945286722821485189297<21> * 182202742802607835615596881<27> * 10826684964539959837294043117<29> * 111956960338863707579494311481<30> * 5830219322612939561246246317093<31> * 13426604814204661740028455196981<32> * 286578888976194997999922592330908602103011<42> * 3543809477510348590996879102037513609320141<43> * 49207341634646326934001739482502131487446637<44> * 111994624258035614290513943330720125433979169<45> * 3943828696311504418317587369596960932033847171<46> * 61144905745257441183391523202790304609284611733<47> * 972234562027718778906635682891369717286635199884272325005809<60> * 39316310783659104892252157287077969239619734325044334592964583271<65> * 23593748551050409936688015200253053030029532433958916533719315706853<68> * 3355330990026625816780426205253910468424129764063859532844880973167015231161<76> * 9537037576103752545861071409967321761728999089417907986752766348817191016093460769<82> * 70716147055257711374123575798428608590219877617672752248112085912824160137075376116481<86> * 661828976175802596124520315896987844285331034125777808629277002254425371670207934687325349<90> * 14999165155859618821508723922939117714174412730158634078875737296006185810419004608104019977<92> * 7035824104334249358887740710881970075945291109469322153083026920245824611188573249681116336645956647224241<106> * [1345733557...<422>] * [9990000009...<432>] * [5260310009...<566>] * 1000099999...<577> * [7447906703...<833>] * 4537994655...<1142> * [7510157488...<1147>] * [1000000000...<1729>] * [2486099632...<2294>] * [1006258999...<3432>] * [7777402837...<6892>] (15.60%)
R_21025 = (10^21025-1)/9 = 1111111111...<21025> = 41 * 271 * 3191 * 16763 * 21401 * 25601 * 33641 * 43037 * 62003 * 866231 * 1009201 * 9605671 * 3009939001<10> * 77843839397<11> * 182521213001<12> * 802899399917<12> * 3438562891801<13> * 9833081819578001<16> * 25536598816556881<17> * 15589280974996818911<20> * 584595938487034373173417828889<30> * 80684370001269698853996151670133742711<38> * 744909731145732233993613931089059528977143716201<48> * [2957529138...<532>] * [2130507527...<771>] * [1343799042...<3222>] * [3292036437...<16225>] (1.32%)
R_21026 = (10^21026-1)/9 = 1111111111...<21026> = 11 * 63079 * 2964667 * 14823331 * 5878929113062727<16> * 19343762836894723<17> * 113018827451896602296077<24> * [2717721908...<10462>] * [1043189686...<10490>] (0.35%)
R_21027 = (10^21027-1)/9 = 1111111111...<21027> = 3 * 37 * 173 * 15649 * 841081 * 1168711 * 1527791 * 210769832431<12> * 1963506722254397<16> * 2140992015395526641<19> * 407429732767505248479163<24> * 5378079413673378180277027<25> * 5764066668537270911379761<25> * 11120952524491214120396599<26> * 10490974994611747848197172839956039870723832569747<50> * 97039427192170218360499305430503758055451089414378932646566773<62> * 403925722833778378107304989280994102850314855068615959021587563<63> * 477229173213473388632795854908402490998658711970854444982384399373804471077<75> * 8487228155...<202> * [9000000000...<6804>] * [1319730204...<13603>] (2.95%)
R_21028 = (10^21028-1)/9 = 1111111111...<21028> = 11 * 29 * 101 * 239 * 281 * 4507 * 4649 * 315421 * 909091 * 121499449 * 109907363021<12> * 3143237041687<13> * 19633317058985141<17> * 93497462282112174080168921<26> * 15038232004133372033157105509<29> * [2465300889...<747>] * [9090909090...<750>] * [6583879073...<1472>] * [3499576632...<4488>] * [9000000900...<4500>] * [1587122607...<8942>] (0.62%)
R_21029 = (10^21029-1)/9 = 1111111111...<21029> = 2071723 * 5363222357<10> * 498548246071<12> * 54096953152043<14> * [2228693250...<1225>] * [1663679648...<19763>] (0.20%)
R_21030 = (10^21030-1)/9 = 1111111111...<21030> = 3 * 7 * 11 * 13 * 31 * 37 * 41 * 211 * 241 * 271 * 2161 * 9091 * 12619 * 21031 * 674363 * 1254791 * 2906161 * 3785401 * 41408071 * 65598179 * 110358431 * 3102745171<10> * 3515942611<10> * 4100765881<10> * 3645554453641<13> * 53715590882131<14> * 1357962046159139<16> * 573131684098317529<18> * 3127504208203052809<19> * 8369769456664849705148248771<28> * 3564169951308862129599840931801<31> * 103159179600110769853091764027081<33> * [1219310752...<650>] * 1647645424...<695> * [5026025648...<1364>] * [2300497548...<1390>] * [2991727669...<2738>] * [1569585365...<2779>] * [1038792789...<5546>] * [5277870286...<5596>] (4.61%)
R_21031 = (10^21031-1)/9 = 1111111111...<21031> = 124755893 * 1783344677<10> * [4994144816...<21013>] (0.08%)
R_21032 = (10^21032-1)/9 = 1111111111...<21032> = 11^2 * 23 * 73 * 89 * 101 * 137 * 479 * 617 * 1913 * 4093 * 7649 * 8779 * 21649 * 63097 * 208409 * 513239 * 7055281 * 54882049 * 142847911 * 1052788969<10> * 1056689261<10> * 3221242001<10> * 4280427383<10> * 725904915341<12> * 4029914883245417<16> * 434846671486655671<18> * 508399838327574001<18> * 1472800025397129551<19> * 205511725596794174669<21> * 181485706843987043021239<24> * 2491653754605959598248971533744219901<37> * 16205834846012967584927082656402106953<38> * 10797227871160341111429503179257533464512022361<47> * 383155477843726029783939406113226468701730728790004161<54> * 2846390188891241030645451773087716881978563746547069042984813032147999326242449<79> * 128780300340244872385688233345188210841783983757299260103530718169486826135819357<81> * 3290967632861131703281828943635774383301940171982919699073443165222894023742681701403432993547<94> * 6282138071505210318841228543562283508437569619884438177000652801796615935488955777747431198279234592543622766101015393665597896857185313159459<142> * [1765884106...<389>] * [8682808944...<916>] * [7743194155...<2321>] * [2569836844...<2371>] * [6770255065...<4728>] * [2481690132...<9505>] (3.82%)
R_21033 = (10^21033-1)/9 = 1111111111...<21033> = 3^3 * 37 * 83 * 757 * 1231 * 1559 * 21319 * 333667 * 538987 * 1811791 * 10749631 * 22477267 * 79126147 * 389026369 * 33816927511<11> * 497419078159<12> * 626920594693<12> * 440334654777631<15> * 67547061445610107<17> * 102882497562960373<18> * 1111111111111111111<19> * 9425856976319889649<19> * 3244514648940691294717<22> * 229162071140015324614111<24> * 241321710362499305354071<24> * 1900016393894413508477719<25> * 3931123022305129377976519<25> * 36598745651481177932875978009<29> * 201763709900322803748657942361<30> * 40932492158522147916939842503117<32> * 308573070164753259193607112742747<33> * 1104249349362995181144668003642191<34> * 2216363377256802272112598482988263591119<40> * 3151445759294008336434146467746716852125711<43> * 8414640003465161203119978906558054839526493<43> * 3947804137986731797627485905950642878832197147481801<52> * 4624740815741021164555032450406356165555243059597323<52> * 36075379229129405137442680972370788324414060277012433191198831287911648192680373281921936535843435181632954359677168188643<122> * 4143845978...<301> * [8421395407...<670>] * [2604686318...<678>] * [1109999999...<1441>] * [2649038038...<4219>] * [3698903505...<12918>] (5.27%)
R_21034 = (10^21034-1)/9 = 1111111111...<21034> = 11 * 53 * 79 * 859 * 1619 * 14563 * 25889 * 35597 * 204450481 * 265371653 * 1058313049<10> * 7708182743<10> * 14305637609<11> * 389074661646211<15> * 3889295179596839<16> * 2635298599812384277<19> * 21808324484107661273489<23> * 324658472413082314399314683<27> * 107322946041438755758674136341191<33> * [7443992114...<770>] * [1094691193...<772>] * [1184406773...<9616>] * [6979953771...<9678>] (0.95%)
R_21035 = (10^21035-1)/9 = 1111111111...<21035> = 41 * 71 * 239 * 271 * 4649 * 25243 * 42071 * 123551 * 811351 * 12980399 * 233740921 * 7856127761<10> * 4412896713565601<16> * 102598800232111471<18> * 125625729984184121<18> * 518258264675310853<18> * 120288423847838034081567909037659444989286271<45> * 1713861184...<518> * 2513705028...<2379> * [2943205579...<3570>] * [1111099888...<14401>] (14.57%)
R_21036 = (10^21036-1)/9 = 1111111111...<21036> = 3 * 7 * 11 * 13 * 37 * 101 * 7013 * 9901 * 38567 * 357613 * 694189 * 3944251 * 40799323 * 311984917 * 1031205757<10> * 1284732490477<13> * 59069939390029<14> * 150623584475729<15> * 296999909998489<15> * 540194266359367<15> * 764976710699962441<18> * 2453381111743259961001<22> * 1088332276954635928967171521<28> * 1609082996590795506214277693<28> * 1081299256...<1697> * [2723356735...<1745>] * [2679295596...<3469>] * [2559956313...<3471>] * [2179643097...<3475>] * [1084107016...<6957>] (9.13%)
R_21037 = (10^21037-1)/9 = 1111111111...<21037> = 773 * 39373 * 1192679 * 418005191 * 561470969 * 2510706793957<13> * 639701219449517<15> * 712767480971213008079<21> * 4274417556076113498947<22> * 5295275348767234696493<22> * 26409540111952717487908689681403<32> * 447798287131284928051408304965265782892174953181087929<54> * 2010734797237741296291807480478464451813538790168907747<55> * 246829743984355435962408390910378218537282105150086881669547<60> * [8575606337...<20715>] (1.53%)
R_21038 = (10^21038-1)/9 = 1111111111...<21038> = 11 * 4397 * 231419 * 493121 * 3641773 * 301670477 * 139966129571<12> * 5180282664612031<16> * 381137305453845979<18> * 79863595778924342083<20> * 280595955955309698623<21> * 11427999892821876397004936937893<32> * 28213380943176667001263153660999177245677<41> * 909090909090909090909090909090909090909090909090909090909090909091<66> * 62215843720305220554927390230621406393020456720568865828056666081536686988802881944531436460921074521<101> * 56772494575417679209143612613936371702842084190817259161711159777577563483338093894447335028905724214106839545113870547643014663862360146330362411<146> * [3175468817...<10242>] * [9000000000...<10296>] (2.37%)
R_21039 = (10^21039-1)/9 = 1111111111...<21039> = 3 * 37 * 799483 * 883639 * 44644759 * 295570220599<12> * [2488782862...<7005>] * [4314517516...<14001>] (0.16%)
R_21040 = (10^21040-1)/9 = 1111111111...<21040> = 11 * 17 * 41 * 73 * 101 * 137 * 271 * 3541 * 5261 * 9091 * 13151 * 27961 * 119929 * 126241 * 163061 * 1676321 * 5070721 * 5882353 * 2134242371<10> * 4713491261<10> * 5964848081<10> * 740333175521<12> * 155397876939121<15> * 179033212823761<15> * 935875736987641<15> * 7614760555799554961<19> * 19721061166646717498359681<26> * 585464115635346143026025081<27> * 2990427286809427077479019091<28> * 92047737148987085324277433631<29> * 222410610812764107755976671641<30> * 318140069828600155979775172503121<33> * 13268398183394556944627542607703521<35> * 155872807295141767753013971998423271<36> * 193413247904674241324507425343532732791<39> * 40199712048008930571428131875902950777477607917<47> * 44098347924570538726555032711112035074551402751062500493727027459523924634267<77> * 6267758127577332259078470898197707371104920617239537855165700322603688636346683832426409007658616045014902930862175109617951881840830949049<139> * 9713799312...<247> * [1182680989...<482>] * 4212288434...<915> * [7749181890...<982>] * [1883271763...<1007>] * [1654765213...<1017>] * [1313107618...<1030>] * [9999999900...<2096>] * [6435737860...<4178>] * [7921356849...<8379>] (8.90%)
R_21041 = (10^21041-1)/9 = 1111111111...<21041> = 107 * 42083 * 1659431 * 121448653 * 15941835894241<14> * 1325815267337711173<19> * 47198858799491425660200071<26> * 414655644406744473813179034437272581119641<42> * 306705064286388936780828266137942480452220517447677<51> * 1026361165663372453250598274116269654182086724746239639<55> * 5339620804...<237> * [1760934146...<20580>] (2.19%)
R_21042 = (10^21042-1)/9 = 1111111111...<21042> = 3^2 * 7^2 * 11 * 13 * 19 * 37 * 43 * 127 * 239 * 1933 * 2339 * 2689 * 4649 * 10837 * 23311 * 45613 * 52579 * 333667 * 459691 * 787573 * 909091 * 4568453 * 5274739 * 10838689 * 14273491 * 18843947 * 21816547 * 45121231 * 63716179 * 141640717 * 489962971 * 1578409519<10> * 25969510351<11> * 107154371983<12> * 15589380458863<14> * 580347718663969<15> * 1921436048294281<16> * 62686891446576511<17> * 106811083848465643<18> * 228284929610277283<18> * 2889745222074657157<19> * 3660179153280710551<19> * 116011189311149998139<21> * 272828068791212993437<21> * 475938539252308553211631<24> * 1969311219940768147143481<25> * 9012051891432515703425689<25> * 4551304599799744355996136613<28> * 189772422673235585874485732659<30> * 126704792115915243487090399078129<33> * 3641337799926827172864056731857529<34> * 69765939029695396671805971935315347<35> * 37576897811119167463436962410483708090653<41> * 33736555109868187392351962045477697902508313099<47> * 3991682749552894902673962957124418797917278009299<49> * 301525294918950432087520298129941558711551656822567015411<57> * 14950128044255312629457887411604300692966728690551568705030373<62> * 146908989237248828364468641124632904685419581272522285179978171763650878695905491026334988286452327947<102> * 1673231604783581202191614925998671476588050450668542153487963678394246910368200811178749492637589352276800487227374454734584105258179583258226198219279441096528046762469147380935906915618783308520809<199> * 9442148550...<273> * [4037768374...<863>] * [1970032503...<990>] * 1270993290...<991> * [4702864001...<993>] * [7250480912...<1936>] * [7398388613...<1954>] * [2103214842...<5953>] * 6408214891...<5963> (39.71%)
R_21043 = (10^21043-1)/9 = 1111111111...<21043> = 21649 * 513239 * 4308077 * 101258917 * 10060752766836283<17> * 1681521923429432119289<22> * [2563560414...<1890>] * [5285750960...<19091>] (0.29%)
R_21044 = (10^21044-1)/9 = 1111111111...<21044> = 11 * 101 * 42089 * 9470550043703317<16> * 5067744833590186709959<22> * [2192515897...<5239>] * [9599135265...<5244>] * [2352393760...<10516>] (0.22%)
R_21045 = (10^21045-1)/9 = 1111111111...<21045> = 3 * 31 * 37 * 41 * 271 * 277 * 733 * 1831 * 2441 * 4637 * 5521 * 31511 * 74521 * 126271 * 329401 * 487831 * 974293 * 2520277 * 2906161 * 8005519 * 19277911 * 38981441 * 1360682471<10> * 19707665921<11> * 23886931441<11> * 909824982529<12> * 14442089286271<14> * 16066417755431<14> * 106007173861643<15> * 203864078068831<15> * 20414137203567631<17> * 1809118468111434037<19> * 7061709990156159479<19> * 11111111111111111111111<23> * 1595352086329224644348978893<28> * 2589575105599981821056130911<28> * 2932047215453565284375178323<28> * 5799951513941382144830754391<28> * 122403569491783662720773144041<30> * 119724826129796860249638217747306760831<39> * 194358404043406274701984050628681277346956761<45> * 26384856922809741239246281240888980994567902544116187<53> * 35645906496364306434849378023333297827811383782580351<53> * 13547962992518293065716754762428610038549464815707364291983209<62> * 15036424216810835394267218232384724378143658798913881034271601<62> * 46389018100608689270432651452124297645484071574686691412784325113145223877494873357561801<89> * 804791137698205712227875104211652255670618070071975559971188073748078291737835666205639770770978612281<102> * [5711041441...<436>] * [3373756172...<1281>] * [6069638967...<2610>] * [6915667306...<5267>] * [6238085723...<10547>] (4.30%)
R_21046 = (10^21046-1)/9 = 1111111111...<21046> = 11 * 103 * 2477 * 4013 * 13619 * 221603 * 2071723 * 450131849 * 5363222357<10> * 9634921939<10> * 21993833369<11> * 634201866251<12> * 893623849808596631<18> * 592119999726203887006567<24> * 168551725030519992504486587<27> * [1777562374...<579>] * [1200943696...<584>] * [2536324064...<9870>] * [1007135161...<9871>] (0.69%)
R_21047 = (10^21047-1)/9 = 1111111111...<21047> = 53 * 79 * 1835947 * 265371653 * 6043678300481<13> * 5083175398603168907<19> * [1001373309...<1600>] * [1770546812...<19398>] (0.24%)
R_21048 = (10^21048-1)/9 = 1111111111...<21048> = 3 * 7 * 11 * 13 * 37 * 73 * 101 * 137 * 9901 * 894541 * 3234377 * 99990001 * 17775583249<11> * 128420793841<12> * 2848226281233643<16> * 28095532984694029<17> * 85144824796477722631<20> * 178281696754778380381<21> * 7424704089654086511002334757<28> * 43364226301416069100877233327<29> * 243766065794107078151432875243<30> * 13012420703307834400308424223083<32> * [1002861914...<826>] * [9090909090...<876>] * [1747632586...<1680>] * [1973293363...<1713>] * [9900990099...<1752>] * [2254118040...<3462>] * [3091476380...<3498>] * [5626257017...<6998>] (1.17%)
R_21049 = (10^21049-1)/9 = 1111111111...<21049> = 239 * 2791 * 4649 * 6791 * 1311053 * 1996649 * 3662093 * 6943319 * 11059747 * 12004721 * 20418889 * 23025795787<11> * 2253973690879<13> * 57336415063790604359<20> * 846035731396919233767211537899097169<36> * 109399846855370537540339266842070119107662296580348039<54> * 51508652116008872412773338336289708669037765081397085489<56> * 4771259067994357827295015706518236562402590405360078794788425875641085920050990987953665487159134201753234137455073283<118> * [6490478477...<565>] * [3108675164...<2861>] * [2140888039...<17258>] (1.74%)
R_21050 = (10^21050-1)/9 = 1111111111...<21050> = 11 * 41 * 251 * 271 * 4211 * 5051 * 9091 * 21401 * 25601 * 32839 * 70729 * 105251 * 694651 * 1705051 * 3346951 * 9353779 * 11434361 * 18860801 * 5252329483<10> * 22984292921<11> * 54323966551<11> * 182521213001<12> * 78875943472201<14> * 548553550489150822846231<24> * 1336106263609877497540312841138201<34> * 9107896506...<401> * [9718969296...<413>] * [1149193872...<1629>] * 1146633767...<1638> * [1584113043...<8387>] * [1367764875...<8390>] (10.61%)
R_21051 = (10^21051-1)/9 = 1111111111...<21051> = 3^2 * 37 * 4679 * 333667 * [2374676450...<2335>] * [9009009009...<4676>] * [9990000009...<14028>] (0.06%)
R_21052 = (10^21052-1)/9 = 1111111111...<21052> = 11 * 101 * 1109 * 9419 * 9973 * 17729 * 842081 * 706277981 * 1537306789<10> * 2583222779<10> * 4183769221<10> * 496077915001<12> * 1252336594981<13> * 24913728881501<14> * 1016157022810759<16> * 19119412535658049<17> * 722817036322379041<18> * 909090909090909091<18> * 1111111111111111111<19> * 1369778187490592461<19> * 66580850166860184732329<23> * 102092644289739525085919338335107091799<39> * 327650532696035587659287570766072667236893650986365027<54> * 1791947410655996336975059053251127469487134368847917252099082548089<67> * 357860022058291030637547388712539215949789354777863692262948494477223727474739887<81> * 18241732237793449716631178477563590797706634026955480055027758012372774897134896974103171504923719886357<104> * 10468914499016579557201453341874912215225582139574447316416037464431191539530016363378410596200156667456521361543364087524984553450338741820813125049764526797163897841239696982641<179> * [1121259994...<481>] * [5590029464...<4946>] * [1099999999...<4969>] * [9689802364...<9913>] (3.54%)
R_21053 = (10^21053-1)/9 = 1111111111...<21053> = 10243 * 2028119 * 148549969 * 247629013 * 89481776431<11> * 243349572911<12> * 2212394296770203368013<22> * [4457585986...<553>] * [6770727678...<20429>] (0.34%)
R_21054 = (10^21054-1)/9 = 1111111111...<21054> = 3 * 7 * 11^3 * 13 * 23 * 37 * 59 * 67 * 727 * 1277 * 1453 * 3191 * 4003 * 4093 * 4357 * 7019 * 8779 * 13399 * 15973 * 16763 * 21649 * 25169 * 38237 * 43037 * 62003 * 72559 * 274187 * 294757 * 357281 * 513239 * 723493 * 1485397 * 2842291 * 47476771 * 599144041 * 622001227 * 798763879 * 6749729933<10> * 49561573447<11> * 77843839397<11> * 183411838171<12> * 638453709757<12> * 3481311540961<13> * 7270810256161<13> * 135080726389891<15> * 1830142890743707<16> * 26373826533551311<17> * 206956874386358801<18> * 1344628210313298373<19> * 8793273568581345414847<22> * 17506548578727996328201<23> * 102502981431359171598893<24> * 154083204930662557781201849<27> * 608021651595300612018654069733<30> * 1274194732898148471766404179653<31> * 2665053299682908076975112711357<31> * 2742795600081134336392013343677<31> * 156318278601913796169958831669567<33> * 802204732039400354523746736446071<33> * 25815444138362212501215782602427193330961<41> * 310170251658029759045157793237339498342763245483<48> * 776277205967881079419436133930781972785940099183<48> * 544471001372579296332291652675646774644208265246405598834086237345292487<72> * 5160868930485515110885377938636202783672029518450934426716029249879502627<73> * 597149176209530412360795391497657340159943421992502538230831481682232969649167277637825641074323<96> * 230011192907385746489206818568311532935807860401402800698998509497721478420289331088499239362108691<99> * 11822467114406347049508509173181187674903268156244494414655679899332039067660980127211497142614121477521<104> * 1702162153065257263555686902042453260466172655757761719475941009771157379343029724825364671251404611421200601947773406253267<124> * 6266570745...<213> * 6032678170...<225> * [2236617370...<485>] * [6620351427...<506>] * [1813068631...<3033>] * [7695643079...<3036>] * [7674215958...<6112>] * [7410547342...<6146>] (8.25%)
R_21055 = (10^21055-1)/9 = 1111111111...<21055> = 41 * 271 * [1111111111...<4211>] * [9000090000...<16840>] (0.02%)
R_21056 = (10^21056-1)/9 = 1111111111...<21056> = 11 * 17 * 29 * 73 * 101 * 113 * 137 * 239 * 281 * 353 * 449 * 641 * 659 * 673 * 1409 * 2633 * 4513 * 4649 * 6299 * 6581 * 7841 * 10529 * 19841 * 45121 * 69857 * 70313 * 79337 * 84977 * 173713 * 485041 * 909091 * 976193 * 1471289 * 1863457 * 3056129 * 5882353 * 6187457 * 35121409 * 106027489 * 118710721 * 121499449 * 301058689 * 354968629 * 801310897 * 2146048577<10> * 6578404633<10> * 43735845217<11> * 71306567377<11> * 795439669537<12> * 504153431234209<15> * 834427406578561<15> * 2647254416337217<16> * 4855067598095567<16> * 113596716377259641<18> * 73765755896403138401<20> * 127522001020150503761<21> * 1964089881669809395643<22> * 4682471332925593513849729<25> * 17432639655812883290745409<26> * 119968369144846370226083377<27> * 297262705009139006771611927<27> * 312910899745589556275258593<27> * 24675897452175673572108819041<29> * 19707705753382679457016969672961<32> * 169905327561162104198557246291921<33> * 417067672004431016027567793820801<33> * 707285850117624346067550937755073<33> * 217860610452031121598489279950204653537<39> * 316362908763458525001406154038726382279<39> * 497739854873037449538282211022770570513<39> * 2144906157509411684424913774078958939881<40> * 37633698993045258670863410188544865190871951<44> * 155944009296214054100626916003794407157304353<45> * 1023037643093214557651333120422980213172396059301<49> * 27851538931791182813585932285490596820623900747164894668499167046712090201879423948069199442816537475115348268729799177<119> * 3389990665995333265366836872252020333482336548986397735456228533820597306799173793346530834741952645058293656375786341106265537<127> * 1217599013...<212> * 3147442559...<245> * 1669195584...<274> * [2586876788...<517>] * [8902392316...<694>] * [3798328902...<1101>] * [2135624393...<1448>] * [1022820336...<2177>] * [2722980648...<4379>] * [5846737612...<8799>] (9.23%)
R_21057 = (10^21057-1)/9 = 1111111111...<21057> = 3 * 37 * 631711 * 21562369 * 640480216938380778277<21> * 551140442181784047265591<24> * [3147672141...<6974>] * [6613968283...<14023>] (0.28%)
R_21058 = (10^21058-1)/9 = 1111111111...<21058> = 11 * 21059 * 4232659 * [1019896940...<10518>] * [1111111111...<10529>] (0.06%)
R_21059 = (10^21059-1)/9 = 1111111111...<21059> = 12382693 * 27989661238387<14> * 67693651010597<14> * 462378902294284171877<21> * [1024233072...<21004>] (0.26%)
R_21060 = (10^21060-1)/9 = 1111111111...<21060> = 3^4 * 7 * 11 * 13^2 * 19 * 31 * 37 * 41 * 53 * 61 * 79 * 101 * 109 * 131 * 157 * 163 * 181 * 211 * 241 * 271 * 521 * 541 * 757 * 811 * 859 * 1171 * 1459 * 1621 * 1951 * 2161 * 2341 * 3121 * 3511 * 3541 * 6397 * 6481 * 8101 * 9091 * 9397 * 9901 * 10531 * 15601 * 19441 * 19501 * 21061 * 21871 * 25741 * 27541 * 27961 * 28081 * 29611 * 35803 * 52579 * 61561 * 68041 * 119881 * 153469 * 216451 * 238681 * 329941 * 330643 * 333667 * 379081 * 461917 * 564409 * 592489 * 911899 * 925081 * 1577071 * 2311921 * 2462401 * 2906161 * 2925721 * 3762091 * 4188901 * 5222071 * 16357951 * 39526741 * 40435201 * 49229101 * 60034573 * 68189581 * 70541929 * 265371653 * 302927041 * 310362841 * 392221441 * 862126201 * 1058313049<10> * 2458921051<10> * 12409583941<11> * 14175966169<11> * 25221743821<11> * 35081393881<11> * 162503518711<12> * 213872067091<12> * 257764562641<12> * 258360989311<12> * 388847808493<12> * 577603663291<12> * 999999000001<12> * 2477411359021<13> * 6253963297921<13> * 8985695684401<13> * 30742515591607<14> * 31023833790241<14> * 53397071018461<14> * 75417940111411<14> * 240396841140769<15> * 355087294364791<15> * 360924572424391<15> * 440334654777631<15> * 537947698126879<15> * 676421558270641<15> * 1186198372859761<16> * 3352825314499987<16> * 6586114851320941<16> * 133983634553262001<18> * 201721695849323521<18> * 456502382570032651<18> * 1031498834064949381<19> * 2662370522773217101<19> * 4185502830133110721<19> * 9160020509281917601<19> * 12763852652999774041<20> * 22275123973475541481<20> * 29639179139212862101<20> * 151192179464100066631<21> * 908554529084060531791<21> * 1900381976777332243781<22> * 4999437541453012143121<22> * 11761957262582764997761<23> * 12119730504567977254081<23> * 13029637224192121671301<23> * 78683340229586000558911<23> * 610600386089858349939139<24> * 900900900900990990990991<24> * 1105097795002994798105101<25> * 1242247506458774245772941<25> * 17966814247263669702396301<26> * 67128593062302476037266041<26> * 130654897808007778425046117<27> * 262000063548449074471189321<27> * 2304017384484085131816292573<28> * 2685647186330706081032050321<28> * 7997499229153265919258822361<28> * 47038070662629826752133160221<29> * 59779577156334533866654838281<29> * 115690846857912397278375911371<30> * 1786946360382838276990549597027<31> * 2737820036624672031089487008281<31> * 6060517860310398033985611921721<31> * 2243751933881016388445909960981341<34> * 117609798518967483441609863271124249<36> * 1005585052940350795358144502613051321<37> * 2081121974622478917536610465323067241<37> * 5538396997364024056286510640780600481<37> * 46635050852360904199280507869249164331<38> * 483418418597220677238517353915231961831<39> * 42205061987709682564862818573232169212851<41> * 292833529380862495499652402770042860551961<42> * 2187911623791867750065408022595894263802921<43> * 8610583349234340055547908764091017276717091<43> * 8396862596258693901610602298557167100076327481<46> * 141849229571534821256183437819902857798933927761<48> * 722385356046094043901164020994302748085851637026401<51> * 902957305935680526667861848839993076071896366838581<51> * 36096800156828895568286578224818258719817914995401933354161<59> * 115284867007350163446080337858601272900571486836544519515961<60> * 6862390300547244074038319769783944997739006024946890580945655121<64> * 79802900676249574386310013540996547368285959759708473463717727701<65> * 44933275139025237741442164195375614371497219389368548160257661491391<68> * 250093532125526915278352940802333503335240107302499957158939577140544111<72> * 14162999157973809346330858715610116834650947071716927166725815643512203761<74> * 216228542818328308783433809596084627890392881018159564738348653328755727601<75> * 1377206548249672561974389193550868011092077967769298773550347641588817070607865681921<85> * 63054129911571801941639263405768461425999152026392552531582926655481271974023945336611<86> * 722898512786203801042951920020842806081459364277150501545096737658329011666631945714409<87> * 36184868586619075547214474979916728567474724193812138011846129157788970353909164911894611<89> * 54416219768345058780693800256182138078138198676424989328564702046179663087831396313663972761<92> * 17500153473843835643659270355470657205090174411982714039596980290556087603273388378126638862157661<98> * 341796090604674881849636380229010216626944264336893367139245334739710314141368913850637159182300704681<102> * 99117149282563722929051566237497937720056695397183763904238474736246500418974132909060059378824349483926175101<110> * 14064388510567918931415103718536341889449837765445863106535952877209149111639559724304775413009931280562293699174624824991<122> * 8000274558764048855772521798953431026754861120047615036248955653510671403655103704934457289394961420440781989755335177962505013085247<133> * 44018367507556071172725810811606857705691099317190005947371549514438736424439607124122191159122750961511780839479841457693891930809711756868258606716961082732697146231<167> * 5079495579723432319621678978929964288239811089559792771902026347847052045974589789689510566583363222227476422184866358777723140399455362404844998395782154536625441423665548362311949806841<187> * 116553245675747990053550666471392036998128264996743658407213899807766470097615620385381776017458111596045030580889722035579568124447161618179385677781172869761612071347234707389515207957110906497851<198> * [1272189255...<266>] * 1000000000...<433> * 1942939735...<637> * [3024410013...<643>] * [2316899997...<800>] * [7383737969...<815>] * [2206974124...<829>] * [8057482102...<854>] * [1288058290...<1216>] * [3624340487...<2562>] * [1968866310...<2570>] * [4489312837...<2573>] * [9999999999...<2592>] (25.38%)
R_21061 = (10^21061-1)/9 = 1111111111...<21061> = 36983117 * 292242437 * 3927639732239<13> * [2617453973...<21032>] (0.14%)
R_21062 = (10^21062-1)/9 = 1111111111...<21062> = 11 * 348323357 * 992237582060411<15> * 18781035401346912791<20> * [2630322773...<10507>] * [5916133415...<10511>] (0.21%)
R_21063 = (10^21063-1)/9 = 1111111111...<21063> = 3 * 37 * 43 * 239 * 613 * 827 * 1933 * 3187 * 4649 * 4957 * 4999 * 12037 * 133813 * 210631 * 923441 * 1003001 * 2071723 * 10838689 * 16614991 * 52986961 * 136901477 * 143556841 * 5363222357<10> * 2559647034361<13> * 3329808692827<13> * 3924966376871<13> * 108053677229317<15> * 13168164561429877<17> * 14286371915467471<17> * 3604451292077940361<19> * 43451713720907517733<20> * 26030787743220035718311<23> * 1118941080585995263069320373<28> * 768736559421401249042753476963<30> * 312364786492896451349063229952945673957<39> * 15958610536514031269673402704345512354924969<44> * 232199557797964905143390121842739619033812919<45> * 4340876285657460212144534289928559826755746751<46> * 323012942148562751650814544437350454640448842187<48> * 121740076243906140440128328771750387895638651224514935329511899287347<69> * 598669893503592509432367969525350164961445705888538339349676141750020045244787<78> * [1640664635...<337>] * [1853461903...<671>] * [8060901786...<853>] * [9221566835...<1852>] * [1111110999...<5569>] * [5836003740...<11106>] (3.21%)
R_21064 = (10^21064-1)/9 = 1111111111...<21064> = 11 * 73 * 101 * 137 * 94789 * 1215961529<10> * 102847744651<12> * 3554434455787169<16> * 324100610038568587698377143018423<33> * [2727298627...<2589>] * [1111111111...<2633>] * [2416742278...<5235>] * [9999000099...<10528>] (0.38%)
R_21065 = (10^21065-1)/9 = 1111111111...<21065> = 41 * 271 * 1321 * 21649 * 62921 * 513239 * 852559 * 62739997 * 83251631 * 1300635692678058358830121<25> * 1628675880394909638591813700831880313095925587<46> * 23181229247696012268805890210990826546682789683<47> * 4444575092571167489534267707374644429886101712373400879<55> * [7766613124...<230>] * [9000090000...<1528>] * [1434491621...<3813>] * [1111099999...<15281>] (1.02%)
R_21066 = (10^21066-1)/9 = 1111111111...<21066> = 3 * 7 * 11 * 13 * 37 * 21067 * 29611373747<11> * 3929101686116689<16> * 19071067326126532323493<23> * 283348395018893878476537518650454921<36> * [9339448681...<3473>] * [3208385595...<3475>] * [2796825296...<7005>] * [9009009009...<7020>] (0.44%)
R_21067 = (10^21067-1)/9 = 1111111111...<21067> = 589877 * 141249684529<12> * 3861848145293<13> * 6828278384671<13> * 45965571562986401<17> * 2943050039578768213<19> * [3738279927...<20989>] (0.37%)
R_21068 = (10^21068-1)/9 = 1111111111...<21068> = 11 * 47 * 101 * 139 * 1289 * 2531 * 2749 * 9161 * 43544351 * 57326029 * 1737604369<10> * 167674502573<12> * 18371524594609<14> * 200979643441189<15> * 549797184491917<15> * 552153310394909<15> * 97385891385353237<17> * 84435395137042131451<20> * 9006996017757809392117<22> * 11111111111111111111111<23> * 32753599226661118472929<23> * 2317091604522004723965449<25> * 4181003300071669867932658901<28> * 55716151681286950012687536379206961<35> * 226205881193915161320009774462839717<36> * 22122368173743271094350225612207534262957<41> * 13270807703600518273110858480695033043595534787235597140531<59> * 1336395914067475494619360928220680511145198857935330550248985354190742963795052553003443246310484435548877<106> * 309245091230501839290246032319419817254710018988999484010015462259773448082908363381719172130645425224615612312393946983151847424897643586019077319815602109638853350013530483718142370478419550253<195> * [5825202438...<389>] * [6035139258...<4918>] * [9241585071...<4999>] * [1761852369...<10025>] (3.50%)
R_21069 = (10^21069-1)/9 = 1111111111...<21069> = 3^2 * 37 * 333667 * 153185677 * 1964184521413<13> * [1111111111...<2341>] * [2994170841...<4660>] * [9990000009...<14040>] (0.14%)
R_21070 = (10^21070-1)/9 = 1111111111...<21070> = 11 * 41 * 71 * 173 * 197 * 239 * 271 * 431 * 491 * 1721 * 3011 * 3613 * 4649 * 9091 * 18131 * 57191 * 63211 * 123551 * 909091 * 1527791 * 4147571 * 12970693 * 57009401 * 336737801 * 505885997 * 2182600451<10> * 23609565631<11> * 88628026271<11> * 821856609631<12> * 13403893556831<14> * 1963506722254397<16> * 102598800232111471<18> * 212057054080446499<18> * 265212793249617641<18> * 2140992015395526641<19> * 8442627813473045641<19> * 120525789336558438197<21> * 17121312983462469812311<23> * 440566231899073590474991<24> * 1958160200905006466091641<25> * 7306116556571817748755241<25> * 8274923251622825388807721<25> * 653518704357372488880162997801<30> * 1976730144598190963568023014679333<34> * 15941448420531279285653188808900471<35> * 18920435284033918144809657490533251<35> * 1458403742372587441269682405403605121<37> * 5076141624365532994918781726395939035533<40> * 6798855735656881396055959081077830421892567<43> * 74689140199104459031993110210054016743223513365511<50> * 1141240390081433457327371568501745249133720840602413587<55> * 41398275939670867448911914339156680381343777006826487831<56> * 203516044706214609477702993254172225288278166588115003201602386454909778841<75> * 50441422688391875381007541515590983873234580366435672396194147589090888973689536137051068925751997547638790031<110> * 33781299214344096622678014073990188169665709715070094241770549427870082246252574520661531768110670247373718269979462963849500442241<131> * 171885313809023973316297299617001972028698082056007969699724137675797535402763434997577528908814962221209301350715566313549141490281<132> * 1752088930844817629923654387608505754917704006063078641900632201094124478044555887071171166365583553287053602700568010683873135238140340718711012045219107751867190380847<169> * 71587697905322741684108103463794296441015327882063177696259158639042228798228024508578752774858434710598938835672715589909703532313323080905304318511196326865672369231169613<173> * [6223710974...<945>] * [2070251822...<969>] * [4502976805...<1735>] * [1582003290...<1760>] * [2561048240...<7022>] * [1184465218...<7038>] (7.61%)
R_21071 = (10^21071-1)/9 = 1111111111...<21071> = 314957 * 37337813 * 10525459207157<14> * 1111111111111111111<19> * [3351700259...<1090>] * [2410425056...<19937>] (0.21%)
R_21072 = (10^21072-1)/9 = 1111111111...<21072> = 3 * 7 * 11 * 13 * 17 * 37 * 73 * 101 * 137 * 9901 * 131701 * 175601 * 5882353 * 22357393 * 99990001 * 383152177 * 84831373129<11> * 9999999900000001<16> * 185805054414746269<18> * 2774877778471281360677<22> * 47895153361984879441753<23> * 307331935589859872028943<24> * 32524550757016458408427921<26> * 69645109833863819419647310441<29> * 444414420704301489917273627599489<33> * 519869419641421270740861805714609<33> * 4420197369389321682193651680706705688987<40> * 221873542765174880268698440076944289246071<42> * 2515873088287897454782011891518911571754342290096763019<55> * 3127889058329352843751138723028784195008863188510913210373<58> * 3758889450...<303> * [4082878457...<336>] * [3588482418...<840>] * [9009009009...<876>] * [1098901098...<877>] * [5926301132...<1701>] * [1188879996...<1725>] * [4328735131...<3439>] * [9999999900...<3504>] * [1167367359...<6993>] (3.72%)
R_21073 = (10^21073-1)/9 = 1111111111...<21073> = 53 * 79 * 252877 * 1056893 * 265371653 * 4827315307<10> * 11252794746291359<17> * 3606859784345135971561207667119<31> * [6037978229...<1574>] * [3162807656...<19419>] (0.38%)
R_21074 = (10^21074-1)/9 = 1111111111...<21074> = 11 * 83 * 1231 * 30841 * 538987 * 1017721 * 4271961427<10> * 19238641041679<14> * 51143419071397<14> * 2670502781396266997<19> * 3404193829806058997303<22> * 201763709900322803748657942361<30> * 41236044512156603777979544195943152517271779<44> * 668337078771358175173561511352921717498789809202021239<54> * 6621650829759394867011952029659651154933062041670057842400167<61> * 20681782035095012570348770193027967570464573338540010029348210640101028474215350858563<86> * 184891914325572583999103829191769397590949868815625664836282968378825198591804410927364026968229554369<102> * 1079532167431061415165932592055901092454451592309148326151617900514215922407756340218895879841860600138403440141998167181967545309634241890872640207<148> * [2150814356...<10227>] * [4678085099...<10227>] (2.94%)
R_21075 = (10^21075-1)/9 = 1111111111...<21075> = 3 * 31 * 37 * 41 * 151 * 271 * 563 * 3373 * 4201 * 8431 * 21401 * 25601 * 2906161 * 4383601 * 92097751 * 435561241 * 1860644311<10> * 182521213001<12> * 342515247071<12> * 2597610354323<13> * 140458423171999<15> * 27236500801435831<17> * 380431988961690791<18> * 10773086896493941711<20> * 15763985553739191709164170940063151<35> * 769166959867961874063651865987632601<36> * 133355295524380732608674846305692470329<39> * 6094463724238514393536486476811741232272703852684691428123942057856885180480111114373298517228174199<100> * 24572667187030742323689266735632540756671723462383546166209137482283858012690253572647496100404508005527506599<110> * [5676008594...<498>] * [2627646528...<1109>] * [2618398166...<2184>] * [9999900000...<5600>] * [2281252331...<11194>] (2.33%)
R_21076 = (10^21076-1)/9 = 1111111111...<21076> = 11^2 * 23 * 89 * 101 * 4093 * 8779 * 21649 * 40237 * 513239 * 2952557 * 531896929 * 1052788969<10> * 1056689261<10> * 9490427959<10> * 96515961301<11> * 1899591271579<13> * 7577762206109<13> * 325803410383349<15> * 937884889582829<15> * 1041461649074053478987<22> * 11250659541302706325637<23> * 53806406177993687691397<23> * 8409713172345994955133083761<28> * 387204730758171958645370935117<30> * 2552444839419585524394419255461<31> * [7573485234...<446>] * [1321223552...<451>] * [1571178986...<899>] * [4692886622...<4706>] * [9105701945...<4749>] * [1115764897...<9535>] (1.39%)
R_21077 = (10^21077-1)/9 = 1111111111...<21077> = 239 * 4649 * 7925087009903813<16> * 1373705841014426606614251227<28> * 8942391479719801452292494613336089209<37> * [9045031157...<2946>] * [1135634332...<18045>] (0.41%)
R_21078 = (10^21078-1)/9 = 1111111111...<21078> = 3^2 * 7 * 11 * 13 * 19 * 37 * 7027 * 42157 * 52579 * 56209 * 333667 * 1461409 * 150012127 * 161046583127<12> * 17380212075739<14> * 495038367099919<15> * 1840636433234681<16> * 46543232951970679<17> * 1239947580152748784428929<25> * 106551591537736686403939816957<30> * 822720687271610738727673132529<30> * 49299730037908119786764739353618327<35> * 1277793770824393367115298917352334092381609<43> * [7226818817...<1058>] * 2476836889...<1117> * [2211479393...<2284>] * [4214801901...<2319>] * [2018025404...<7006>] * [1000999998...<7021>] (6.60%)
R_21079 = (10^21079-1)/9 = 1111111111...<21079> = 643 * 52009 * 84317 * 999809 * 9885089 * 215257037 * 2386760191<10> * 511399538427507881<18> * 646826950155548399<18> * 79040479805615687465683<23> * 10288079467222538791302311556310051849<38> * 3599474961483053310878605135585111374469138078226023233589649293<64> * 750914105302558436752000930239222531800507092216032215426336586609291356367521996611125219417012181327241<105> * [1067400405...<20772>] (1.46%)
R_21080 = (10^21080-1)/9 = 1111111111...<21080> = 11 * 41 * 73 * 101 * 103 * 137 * 271 * 311 * 1361 * 1489 * 2791 * 3541 * 4013 * 4217 * 9091 * 11161 * 12401 * 23189 * 26861 * 27961 * 63241 * 87211 * 825283 * 1676321 * 2049349 * 2071723 * 6943319 * 28559389 * 50755681 * 152533657 * 262533041 * 787131281 * 787223761 * 1491383821<10> * 1852389191<10> * 5363222357<10> * 5964848081<10> * 8566123361<10> * 21993833369<11> * 453741012227<12> * 640543322297<12> * 830859185201<12> * 3925963357681<13> * 7568346838961<13> * 8119594779271<13> * 9294566806081<13> * 27908132670449<14> * 1156972133458633<16> * 2324557465671829<16> * 5167617497664851<16> * 134915287165817993<18> * 43699558108715670701<20> * 57336415063790604359<20> * 237612993541791006121<21> * 319225408887518790301<21> * 359799070998371524661<21> * 1964946372262651115861<22> * 384705444182230291105649<24> * 255747916659600921218593921<27> * 909090909090909090909090909091<30> * 1988731184935761442996825520561<31> * 1237647901269087791991429340828601<34> * 110751832648927548270211493859285869<36> * 111276132074930025328712302045364981<36> * 12608116535176707758425943211733416917<38> * 4222100119405530170179331190291488789678081<43> * 25110172975670328882505490925107068552949771<44> * 160220794821014452066741918303580917664386555934641<51> * 483128549554512237305554588359039822397307149685578249<54> * 65552746171882583264230070868884366877803237222654400793<56> * 3706128023114119218916379460291345996769984434163189932241<58> * 1051361091529803074497312148085134194834726090632313891925201<61> * 97645954668018846467287180866355758374263120864803042536883990817097<68> * 4857900688365130469291831549890842547443917376935406225054646143856579892970236911030721<88> * 311356050778390853515194982157798457569542012969741683230780943655658473371697366138417141225623774416801<105> * 357640999964236257644576374235721183076427881763885411823611483852508851614756267658524373235935767676406423590000357641<120> * 2824060999717591075967240892404687941259531205309234679469076729737362327026207286077379271406382377859361759390002824061<121> * 2518939361843542777324186815596987183284761640260249316508901269783757152238017118245918288297154753422552473463669614122198237833353657872273444231835817866237166090882172690592655745121<187> * [1906256600...<426>] * [4380694633...<437>] * [2232494053...<447>] * [2855546921...<853>] * [1020064196...<1860>] * [1519342776...<1885>] * [2345356170...<1885>] * [9841603967...<1899>] * [1437516800...<1916>] * [9999000099...<7680>] (8.52%)
R_21081 = (10^21081-1)/9 = 1111111111...<21081> = 3 * 37 * 238919 * 8432401 * 94763666274311<14> * 41104731444008156751481<23> * 3270662421470064751270391979111641<34> * [4328985790...<6944>] * [9009009009...<14052>] (0.40%)
R_21082 = (10^21082-1)/9 = 1111111111...<21082> = 11 * 167 * 997 * 3557 * 18797 * 63247 * 90679 * 3565183 * 857772733 * 1094479651<10> * 1125629957<10> * 2097307081<10> * 76312686847<11> * 146589491683<12> * 3367147378267<13> * 3403217147328397249<19> * 7742098247001476863<19> * 616896149073719728613<21> * 10860110813777339731289<23> * 9512538508624154373682136329<28> * 346895716385857804544741137394505425384477<42> * 943176903141330068482602900960294299878841<42> * 36099531273603138218699301565567581705151216702113889<53> * 651871849785243820958119684233142982170536938147349501049955875423544371888519632103159753836519854149224951224466197<117> * [6696784894...<10298>] * [6139594248...<10321>] (2.19%)
R_21083 = (10^21083-1)/9 = 1111111111...<21083> = 3191 * 16763 * 43037 * 62003 * 77843839397<11> * 802009379477<12> * 1323740850961<13> * 48764767877747<14> * 415346968390355999<18> * 7908201115270172225537992963<28> * [2881201444...<685>] * [2041028390...<20287>] (0.53%)
R_21084 = (10^21084-1)/9 = 1111111111...<21084> = 3 * 7^2 * 11 * 13 * 29 * 37 * 43 * 101 * 127 * 239 * 281 * 503 * 1933 * 2689 * 4519 * 4649 * 9901 * 35141 * 42169 * 52711 * 162649 * 226549 * 274093 * 459691 * 909091 * 10838689 * 13739741 * 24257143 * 50362649 * 52371653 * 82347077 * 105288979 * 117412781 * 121499449 * 877561261 * 5213439677<10> * 136549102831<12> * 191218066969<12> * 5500571830307<13> * 6392427361093<13> * 2497742116507789<16> * 10566855189902467<17> * 4458192223320340849<19> * 100721841450078371881<21> * 299566939471790319733<21> * 7787188843931699008561<22> * 33680945809553262133489<23> * 4067568702062638144916699<25> * 17764334637927138067713031681<29> * 104384225205357273799356477841<30> * 2212012955306294098346533984373<31> * 45316978862713868577793720892923<32> * 1756473376297178637489284481878718601<37> * 59084034101806249573177345121188082021<38> * 21689196734582708053660794891232689909538844325990924677397646308082829007403196597363377256966074584447477581688161456723290029877534439668145537718911503<155> * 2121588774...<243> * [8271691224...<417>] * [4861154191...<432>] * 2158935103...<452> * [3873811379...<956>] * [1986948105...<1480>] * [1099999890...<1501>] * [2470382045...<2948>] * [7692868849...<2973>] * [3245716181...<2983>] * [9830042677...<5980>] (6.72%)
R_21085 = (10^21085-1)/9 = 1111111111...<21085> = 41 * 271 * 23475280446041<14> * 2090753136858255538076563369<28> * [5314406045...<4189>] * [3833858352...<16851>] (0.21%)
R_21086 = (10^21086-1)/9 = 1111111111...<21086> = 11 * 53 * 79 * 859 * 8111 * 115163 * 265371653 * 1058313049<10> * 3409032013<10> * 3906792740969<13> * 116127974465293039<18> * [1024314376...<785>] * [2666712737...<801>] * [2303679922...<9708>] * [1099999999...<9721>] (0.35%)
R_21087 = (10^21087-1)/9 = 1111111111...<21087> = 3^3 * 37 * 67 * 199 * 397 * 757 * 853 * 1279 * 2557 * 21649 * 34849 * 55243 * 198397 * 333667 * 513239 * 1594093 * 4677481 * 11579107 * 1182534679<10> * 1981560241<10> * 17469229933<11> * 1418750824723<13> * 1671238529357<13> * 3929246355871<13> * 17831777542129<14> * 31600574312077<14> * 165084470475013<15> * 440334654777631<15> * 190801060562604241<18> * 1344628210313298373<19> * 165426670443186506567467<24> * 1510552624688788386453049<25> * 241573142393627673576957439049<30> * 12720148907048427062293284938401<32> * 20701489453735537731327943094591653<35> * 45994811347886846310221728895223034301839<41> * 362853724342990469324766235474268869786311886053883<51> * 108404283009093688449943940269189804724790189486660307<54> * 7907009307594694001053552000588658391100974093457603716419437<61> * 1113954903312329460800701782039373182801635744784098645224633477<64> * 929627442074193448101717553045350224940201718470443276606531700472416289<72> * 3207204765158124268625370685855295391546144230356835105480172184838210549074340260617878555547119384441220344797<112> * 8869538531...<240> * [5385227687...<688>] * [3270276626...<1168>] * [6756811210...<1381>] * [1001000999...<4201>] * [2545017314...<12588>] (5.04%)
R_21088 = (10^21088-1)/9 = 1111111111...<21088> = 11 * 17 * 73 * 101 * 137 * 353 * 449 * 641 * 1319 * 1409 * 5273 * 15817 * 21089 * 69857 * 147617 * 202973 * 1261327 * 2773073 * 5882353 * 34913821 * 1590310663<10> * 6043757537<10> * 2238729494401<13> * 5283793003008413<16> * 11212150005090049<17> * 37362749172404658991<20> * 2275459432484542775260904137<28> * 149909896971539560984652057797566890100299359259837<51> * 2846412051...<570> * 2232849136...<638> * [2835836873...<1309>] * 5268725707...<2597> * [7638025175...<5241>] * [9996953972...<10497>] (19.16%)
R_21089 = (10^21089-1)/9 = 1111111111...<21089> = 9743119 * [1140405973...<21082>] (0.03%)
R_21090 = (10^21090-1)/9 = 1111111111...<21090> = 3 * 7 * 11 * 13 * 31 * 37^2 * 41 * 191 * 211 * 223 * 241 * 271 * 571 * 2161 * 4219 * 4663 * 7253 * 9091 * 14431 * 21319 * 59281 * 63841 * 169831 * 291043 * 994561 * 1458973 * 2028119 * 2906161 * 4070371 * 10749631 * 16794671 * 42660853 * 58292761 * 247629013 * 1494374131<10> * 3224471191<10> * 5153778841<10> * 1812604116731<13> * 34059179343311<14> * 36901018199401<14> * 121450506296081<15> * 422650073734453<15> * 794476158282437<15> * 1259003348274263<16> * 19054214531558771<17> * 30557051518647307<17> * 49173925574833481<17> * 296557347313446299<18> * 909090909090909091<18> * 924568230839637281<18> * 1027065450167062561<19> * 1111111111111111111<19> * 331429772696710693921<21> * 2212394296770203368013<22> * 11382273828031938028891<23> * 20786617240933593976831<23> * 3931123022305129377976519<25> * 6511230041186560022095681<25> * 8845981170865629119271997<25> * 43135513763991692454656851<26> * 147670347895842655770227813<27> * 1289981231950849543985493631<28> * 1936570114827069923550119591<28> * 18449288550044654139241919401<29> * 90077814396055017938257237117<29> * 753201806271328462547977919407<30> * 21606064498691505246200058094681<32> * 510563854488074783667312902290663<33> * 581438573006379663607427653404191<33> * 965194617121640791456070347951751<33> * 45652865656878469830375714358983613<35> * 48911689110891303706174193415115219<35> * 844267447094321323435601792968017601<36> * 219414044208440803345204019137889332111<39> * 63441573295906607253783211246544893041361<41> * 324783939894016192422708375439566497511001<42> * 4996731930447843676185843959746621491531100801<46> * 1125062484076327146358129279546163004017888759508161<52> * 604952525701654038337824178399730400714477150228392025331<57> * 20405858262551036238097198927251201795324405825413199508017546361<65> * 2067231225493579124691265691673517567653300635544400879316674712296736966641<76> * 35659932670748240040264579983001349652095197374575865104279861880596411416379094721760000561<92> * 3245978377655567212760904825925262846295198021902309330517162600205414882257480287263152055681<94> * 22369355044392829576198363935261212146051995578845131526611800779453430519897692892453842577603840415445414697342892679968594131<128> * 4250736849...<241> * [3105141899...<591>] * [3892283652...<628>] * [4789923192...<1231>] * [4224563100...<1260>] * [3252711219...<2521>] * [6579809959...<2565>] * [1397378717...<5150>] * [9009099100...<5184>] (9.30%)
R_21091 = (10^21091-1)/9 = 1111111111...<21091> = 239 * 4649 * 6763 * 80173 * 109517 * 3627653 * 141811693 * 446790173 * 472341157 * 7370364319027<13> * 10212712805300143601<20> * 11273170771131750391<20> * 15594845538029429933<20> * 7317723970031057677693<22> * 11111111111111111111111<23> * 131758351065116151205213<24> * 180222062287834025451247081<27> * 1626777403161656797092007877<28> * 54801984828194245177182941528875876754999<41> * 15362898429170396757717888856328974146292496901433891193564055671816191643<74> * [8812546745...<761>] * [4527104119...<2813>] * [1111110999...<17161>] (1.69%)
R_21092 = (10^21092-1)/9 = 1111111111...<21092> = 11 * 101 * 232013 * 537847 * 47014069 * 7304402159<10> * 9830981201<10> * 624641466225923<15> * [1049614166...<5243>] * [1690240735...<5267>] * [2142169937...<10527>] (0.27%)
R_21093 = (10^21093-1)/9 = 1111111111...<21093> = 3 * 37 * 317 * 6163 * 9613 * 10271 * 42187 * 307627 * 497867 * 90758677 * 103733951 * 104984505733<12> * 540913940517169<15> * 49172195536083790769<20> * 6948808930915338766957<22> * 5078554966026315671444089<25> * 1603873536486496162414778277997333003<37> * 403513310222809053284932818475878953159<39> * 3660574762725521461527140564875080461079917<43> * 6188975208492505209268886608725598925166783728988042084791755874926952500431775685466135397158979759267737179161<112> * 17325664671184692265593556093236354753889091916984839786843373136949346408767908517386284403996865926210851082169755833546074754110413766826738528679977268603<158> * [2133358617...<6860>] * [1597396058...<13707>] (2.50%)
R_21094 = (10^21094-1)/9 = 1111111111...<21094> = 11 * 107 * 797 * 29453 * 274223 * 1659431 * 2253079 * 12529837 * 41660651 * 83405677 * 12360767591<11> * 13225241899<11> * 3545105703277<13> * 10765760180213<14> * 12277415800813<14> * 953960068229717<15> * 8771478463371031<16> * 1325815267337711173<19> * 47198858799491425660200071<26> * 79736331901487770545148263947<29> * 180724074168604579796294647309331<33> * 314293140427626491056008875724151058487007<42> * 9090909090909090909090909090909090909090909090909091<52> * 34156671999167558280316457548021397439888515117317065783422183070342102287109965498971<86> * 21008411332176290590182609174580040662121810909787962004744874106431821734447340411991127851251006881567865355288584910608794705098365152866127635471781892711877278779909777694559002649<185> * [8709483423...<10219>] * [8728980417...<10265>] (2.89%)
R_21095 = (10^21095-1)/9 = 1111111111...<21095> = 41 * 271 * 10576568911<11> * 375135508290133831<18> * 168241044052385318971823791<27> * 110153832613175722811774484608311382561<39> * [2688869371...<4163>] * [5057898318...<16836>] (0.45%)
R_21096 = (10^21096-1)/9 = 1111111111...<21096> = 3^2 * 7 * 11 * 13 * 19 * 37 * 73 * 101 * 137 * 587 * 1759 * 3169 * 3517 * 9901 * 52579 * 86143 * 98641 * 168769 * 246121 * 333667 * 632881 * 2197501 * 4570801 * 4634089 * 5295097 * 5906881 * 99990001 * 192426418609<12> * 999999000001<12> * 27339282364249<14> * 2415893070703657<16> * 2729338076702953<16> * 3199044596370769<16> * 216057266988955453<18> * 219823779171106370521<21> * 1215765873465317761513<22> * 1817112004270605889939<22> * 9476124263231731100867<22> * 64320904809064675185577<23> * 2332484668473288079264057189<28> * 97741113012858882906959974210168619962416679<44> * 72753092406224481018194292737207864791672573037959<50> * 1221988126336010683636167127168551453717779986523154333004279<61> * 1636304654662619858552944817897722943031367354529440721228203<61> * 13731122208143629098556373440320603287699341414959220920300348846979420363420012888877008521549173<98> * 9090909090...<292> * [1489915139...<534>] * [1275670801...<580>] * 9900990099...<584> * [1727666924...<1123>] * [4138842162...<1153>] * [1159868707...<1694>] * [3654082750...<1739>] * 1454066680...<2275> * [5925264710...<3499>] * [1850923486...<6974>] (18.03%)
R_21097 = (10^21097-1)/9 = 1111111111...<21097> = 9929 * 42773 * 2071723 * 3755267 * 32615963 * 5363222357<10> * 12171337159<11> * 1855193842151350117<19> * 93195753455238027770502373<26> * 49207341634646326934001739482502131487446637<44> * 2508615864...<242> * [9064356934...<1148>] * [8164488344...<19570>] (1.79%)
R_21098 = (10^21098-1)/9 = 1111111111...<21098> = 11^2 * 23 * 239 * 463 * 2467 * 4093 * 4649 * 5237 * 8779 * 21649 * 24179 * 42043 * 42197 * 51787 * 513239 * 590437 * 604171 * 909091 * 1308077 * 2531761 * 7444361 * 8506331 * 25423091 * 29920507 * 364393423 * 1049622487<10> * 2535528323<10> * 3303672527<10> * 117651465889<12> * 4691842518161<13> * 293423499820151<15> * 441651480271681<15> * 676321006412903<15> * 1247881413821351<16> * 745691970110357227<18> * 4539402627853030477<19> * 4924630160315726207887<22> * 1029879756928762117455431<25> * 140175894162990609843314797<27> * 218801242136856556680173235529<30> * 39479260483646804613228566945758015357951<41> * 136614668576002329371496447555915740910181043<45> * 3244569580634956101009646791013296826459859399717968478099<58> * 12304388013741766748587780409670226810319992722055173127328805633899245853<74> * [5792947410...<733>] * [2559002975...<788>] * [1206932669...<1343>] * [4122220386...<1344>] * [8903979077...<8145>] * [9090910000...<8160>] (2.78%)
R_21099 = (10^21099-1)/9 = 1111111111...<21099> = 3 * 37 * 53 * 79 * 93053 * 1334107 * 4956643 * 265371653 * 3076272071<10> * 3333771841<10> * 338101389679<12> * 8098471114813<13> * 348013178634239<15> * 900900900900990990990991<24> * 1671101556489829245047866366437347<34> * 2939430661847955544469466831855837361<37> * 49209783772401428869185936838646522086059329<44> * 7887709583...<482> * [1390271513...<1022>] * [5651893661...<6408>] * [1109999999...<12961>] (3.36%)
R_21100 = (10^21100-1)/9 = 1111111111...<21100> = 11 * 41 * 101 * 251 * 271 * 2111 * 3541 * 5051 * 9091 * 14771 * 21101 * 21401 * 25601 * 27961 * 60101 * 101281 * 126601 * 189901 * 1772401 * 3025741 * 6762551 * 7019801 * 29297351 * 56585981 * 553136501 * 706195901 * 2382738601<10> * 2923978921<10> * 5108318441<10> * 177196221721<12> * 182521213001<12> * 9782459415901<13> * 14103673319201<14> * 78875943472201<14> * 1680588011350901<16> * 3171137671482841<16> * 19797017768338901<17> * 27994690863246361601<20> * 75406226707214025221<20> * 7127244433086278354201<22> * 8708337574089530396491<22> * 2708591227536778275869251<25> * 9376657450882829279982731<25> * 2764617069785703725933625413<28> * 11950144912473737020800606901<29> * 14519010622038061058297626298621<32> * 19178509602144721723538217992641<32> * 303066247254931709383875352640800481<36> * 99707249976318584149879765693999680809341<41> * 692624557324389620662782322677336711138108482588281739734375570506492391931849524636731866879<93> * 1604204037181898492842452177634233120825494895604445254059369227570068074354992595031636365651567169241873842145514809<118> * 328830679310453754915155768227495235329261497517806584073599983097585101077717193987768606878995960468762394797684114544714219984484001065567626526501680440465693288035792812855582407<183> * 3276531267...<344> * [9907916967...<722>] * [1649142096...<790>] * [6897809043...<791>] * [4209501207...<832>] * [1001437771...<4120>] * [4579903914...<4141>] * [5047272461...<4186>] * [5642120490...<4194>] (6.29%)