R_7801 = (10^7801-1)/9 = 1111111111...<7801> = 3191 * 16763 * 43037 * 62003 * 34246391 * 74593458439<11> * 77843839397<11> * 5418307589425009<16> * 44052813154697065841<20> * 2211459886311754779116554026679494335670326227547524190235297713426923019604371977151573671<91> * 21049467885882863359292923435418612162797347354260031537931625885952305968725402028665769829961961571593196933422283287799690503391927023385089<143> * [3523116103...<7486>] (4.03%)
R_7802 = (10^7802-1)/9 = 1111111111...<7802> = 11 * 167 * 997 * 6299 * 3565183 * 35121409 * 2097307081<10> * 15141146351<11> * 254636487671<12> * 3367147378267<13> * 2634901520363447<16> * 4855067598095567<16> * 7742098247001476863<19> * 1411391914647039612535387<25> * 25699437934831408527739637<26> * 297262705009139006771611927<27> * 9512538508624154373682136329<28> * 260254629373180028142699964489<30> * 316362908763458525001406154038726382279<39> * 346895716385857804544741137394505425384477<42> * 943176903141330068482602900960294299878841<42> * [6435641842...<3701>] * [1604094071...<3728>] (4.78%)
R_7803 = (10^7803-1)/9 = 1111111111...<7803> = 3^3 * 37 * 307 * 613 * 757 * 919 * 12853 * 18973 * 42773 * 78031 * 210631 * 333667 * 2071723 * 2735641 * 11910133 * 52986961 * 93101929 * 1112647111<10> * 2125927351<10> * 5363222357<10> * 234771432523<12> * 2548406942479<13> * 25332185271529<14> * 440334654777631<15> * 6270681177984151<16> * 13168164561429877<17> * 30698046888306409<17> * 41331541464123787<17> * 850761492653230545547<21> * 93195753455238027770502373<26> * 20086446755059947304637543254330027<35> * 74451201112778571232641337987561693<35> * 13753721844250167674053932561585423251305429858083649<53> * 1101414190502577778082877861332115000714073775209495681<55> * 287743709071765679519005572592282086727787894852332081977696568112925297043603<78> * 97648229107204235650441206754425845388055840946224275373388075321223543065113417752695410418408653172411245982360494127850309706544173670915761<143> * 2508615864...<242> * [4384792834...<431>] * [3828965298...<1595>] * [2365460108...<4870>] (11.63%)
R_7804 = (10^7804-1)/9 = 1111111111...<7804> = 11 * 101 * 70237 * 557987 * 3028176347491727<16> * 22991188983523656881<20> * 2386568779613941071702209<25> * [1233121940...<1921>] * [3002106894...<1935>] * [4148629691...<3876>] (0.93%)
R_7805 = (10^7805-1)/9 = 1111111111...<7805> = 41 * 71 * 239 * 271 * 2677 * 4649 * 123551 * 137369 * 374641 * 130975483 * 368505271 * 2297479801<10> * 102598800232111471<18> * 150345548106886154093849<24> * 182458277086165261611622073457934047326239127722446775785510707991660410777011553955711177150186323623147<105> * 17368229177732231805147256066714183264991154918511149949617241469577819750176127225702594928776326210433043<107> * [9000090000...<888>] * [1182550072...<1296>] * [1290880672...<5314>] (3.95%)
R_7806 = (10^7806-1)/9 = 1111111111...<7806> = 3 * 7 * 11 * 13 * 37 * 33827 * 3130207 * 4504063 * 7033207 * 16543517 * 1369796881<10> * 6926312277757921<16> * 1106505483769389653<19> * 351038224165596765019<21> * [5827418782...<1269>] * [1449472539...<1280>] * [6426118516...<2557>] * 9009009009...<2600> (34.60%)
R_7807 = (10^7807-1)/9 = 1111111111...<7807> = 2028119 * 247629013 * 9433931959<10> * 2212394296770203368013<22> * 692624557324389620662782322677336711138108482588281739734375570506492391931849524636731866879<93> * 1604204037181898492842452177634233120825494895604445254059369227570068074354992595031636365651567169241873842145514809<118> * [9540030645...<7550>] (3.28%)
R_7808 = (10^7808-1)/9 = 1111111111...<7808> = 11 * 17 * 73 * 101 * 137 * 353 * 449 * 641 * 733 * 977 * 1409 * 4637 * 19841 * 40993 * 69857 * 81131 * 329401 * 974293 * 976193 * 1210241 * 1587221 * 2438537 * 3279361 * 5882353 * 6187457 * 1265011073<10> * 1360682471<10> * 81183810541<11> * 315019284161<12> * 2062132812097<13> * 5397830823169<13> * 25563448295681<14> * 106007173861643<15> * 834427406578561<15> * 70900411426480577<17> * 967901760520372289<18> * 7061709990156159479<19> * 10399345405377216553<20> * 15343168188889137818369<23> * 7849115417706986501273297<25> * 12126864657751886263647243158401<32> * 515217525265213267447869906815873<33> * 101444162656037151745878558385892753596849<42> * 1333621378380781329750868926173511152429445865079521<52> * 11205222530116836855321528257890437575145023592596037161<56> * 89376848303370085832547257811113680017983140270444916137<56> * 75743388768260974116327848920184337528059461788181539337429709<62> * 441160056784956066935585043996395720339746991856908200056965652272217569686164467898219919069368304598422319868082307673772600748575192615252243347701807248793<159> * 8330524721...<352> * [7743782691...<944>] * [5651487225...<1885>] * [2209897178...<3808>] (15.00%)
R_7809 = (10^7809-1)/9 = 1111111111...<7809> = 3 * 37 * 2467 * 21319 * 31237 * 234271 * 10749631 * 2535528323<10> * 145422883849<12> * 1111111111111111111<19> * 1029879756928762117455431<25> * 3931123022305129377976519<25> * 140175894162990609843314797<27> * 910370210237485953333456541012399<33> * 12304388013741766748587780409670226810319992722055173127328805633899245853<74> * 9895983971...<239> * [1229857122...<2439>] * [7632911482...<4885>] (6.21%)
R_7810 = (10^7810-1)/9 = 1111111111...<7810> = 11^2 * 23 * 41 * 271 * 331 * 1321 * 2131 * 4093 * 5171 * 8521 * 8779 * 9091 * 12071 * 21649 * 62921 * 187441 * 290249 * 513239 * 1038731 * 48630031 * 83251631 * 3891402791<10> * 20163494891<11> * 1671238529357<13> * 14541138145721801<17> * 637608923699011111<18> * 107134774850692648841<21> * 2816176140325775182481<22> * 12291800548749837777601<23> * 318727841165674579776721<24> * 1026684688942915478900251<25> * 1300635692678058358830121<25> * 9836692748438760158338693<25> * 241573142393627673576957439049<30> * 234319108154158641546491927393521<33> * 21087607449185737846314615475439333<35> * 45994811347886846310221728895223034301839<41> * 30124399372383431732349878765015295744155071<44> * 31321069464181068355415209323405389541706979493156189716729115659<65> * 1585815115676732251219119705354453641270876231474473036016566142419881989263638882884307219223334716883779860248528091392781138015385702629101042831<148> * 5900342768...<249> * [5105204900...<635>] * [5385227687...<688>] * [1218538501...<2759>] * [4527063684...<2775>] (12.21%)
R_7811 = (10^7811-1)/9 = 1111111111...<7811> = 643 * 999809 * 9885089 * 215257037 * 2386760191<10> * 12171337159<11> * 511399538427507881<18> * 646826950155548399<18> * 1855193842151350117<19> * 10288079467222538791302311556310051849<38> * 49207341634646326934001739482502131487446637<44> * [9000000000...<7632>] (2.28%)
R_7812 = (10^7812-1)/9 = 1111111111...<7812> = 3^2 * 7^2 * 11 * 13 * 19 * 29 * 37 * 43 * 101 * 127 * 239 * 281 * 373 * 1009 * 1117 * 1303 * 1933 * 2689 * 2791 * 3907 * 4649 * 5209 * 8681 * 9901 * 10837 * 23311 * 44641 * 45613 * 52579 * 66403 * 226549 * 240437 * 333667 * 459691 * 533821 * 909091 * 2049349 * 3662093 * 5274739 * 6943319 * 10439437 * 10838689 * 28154449 * 45121231 * 106300489 * 120995729 * 121499449 * 199838773 * 1142669053<10> * 3590254957<10> * 4967159761<10> * 28975286089<11> * 43266855241<11> * 363981764441<12> * 652330748161<12> * 999999000001<12> * 18989357081041<14> * 165943853840689<15> * 423596271098281<15> * 1921436048294281<16> * 206251228717780861<18> * 313360308665807383<18> * 4458192223320340849<19> * 57336415063790604359<20> * 579210707460230341693<21> * 13280355248131779131521<23> * 6111760723151449911562844443<28> * 189772422673235585874485732659<30> * 909090909090909090909090909091<30> * 183372282864547916749018225828651<33> * 10917314853436973021871495889665631<35> * 139716865184144864008269344660199946429<39> * 24448546850113917037786674257956049252521<41> * 18381907262281244633158190677786966663091011<44> * 25540795299896197421506059449931706821324283570117<50> * 1986554577939642346080445591065987383029299397551517<52> * 483128549554512237305554588359039822397307149685578249<54> * 18761726160436368465384904039916752385257524435903404839<56> * 51508652116008872412773338336289708669037765081397085489<56> * 22906246896437231227899575633620139766044690040039603689929<59> * 900900900900900900900900900900990990990990990990990990990991<60> * 1387770812537486172424567765413032718466560432631753219117445147282909788805041<79> * 26482240558849649428997839294200400073279400076391385974040639424711652653275956393124643579489053184768787972981533<116> * 4771259067994357827295015706518236562402590405360078794788425875641085920050990987953665487159134201753234137455073283<118> * 22059227904420770836064175243763866620796477930349180699067305041042773585346008483552759881065631106663670362701807674552261329<128> * 4887054837129490444185770642291712106451445708466643483270887621857163512076927093556902832792696796518529880218993484798134507347686651311824503<145> * 2101372817...<298> * 2619301706...<301> * 3368744151...<323> * [2485230579...<329>] * [1079237568...<646>] * [2893619792...<1002>] * [9990010000...<1080>] * [1154308844...<2127>] (33.67%)
R_7813 = (10^7813-1)/9 = 1111111111...<7813> = 53 * 79 * 42071 * 12980399 * 265371653 * 7856127761<10> * 125625729984184121<18> * 120288423847838034081567909037659444989286271<45> * 1713861184...<518> * [9000000000...<7200>] (7.84%)
R_7814 = (10^7814-1)/9 = 1111111111...<7814> = 11 * 1078333 * 5102543 * 177460475925419<15> * 4444885983473757204589450387208719<34> * [2318162996...<3867>] * [1003965986...<3886>] (0.79%)
R_7815 = (10^7815-1)/9 = 1111111111...<7815> = 3 * 31 * 37 * 41 * 271 * 390751 * 2906161 * 6330151 * 11378641 * 410139843391<12> * 184440134040391<15> * 1230610745978027<16> * 113891984095261750871<21> * 491580859282283461621997489642141402831898607368043<51> * [1836715212...<455>] * [4884516624...<1026>] * [2022337315...<2055>] * [3757354822...<4135>] (1.86%)
R_7816 = (10^7816-1)/9 = 1111111111...<7816> = 11 * 73 * 101 * 137 * 7817 * 781601 * 5885033753<10> * 14226320267400881<17> * 5409993423720003737<19> * 173821595616029786130192270415987<33> * [8178405727...<938>] * [9090909090...<976>] * [9900990099...<1952>] * [2824087731...<3856>] (1.20%)
R_7817 = (10^7817-1)/9 = 1111111111...<7817> = 444180904043<12> * 225516702199833629952889<24> * [1109223073...<7782>] (0.45%)
R_7818 = (10^7818-1)/9 = 1111111111...<7818> = 3 * 7 * 11 * 13 * 37 * 265813 * 820891 * 8412169 * 15292009 * 276092671 * 15022928077<11> * 17062511371<11> * 1488064045900889<16> * 41786986343750521<17> * 117638127235305248948341171<27> * 23962022567879028385671296341039<32> * 2704462654...<1279> * [8184460304...<1280>] * [4439432627...<2552>] * [2922678295...<2559>] (18.26%)
R_7819 = (10^7819-1)/9 = 1111111111...<7819> = 239 * 4649 * 31277 * 90296000163190254168920720349030323<35> * [1111111111...<1117>] * [3186757010...<6657>] (0.58%)
R_7820 = (10^7820-1)/9 = 1111111111...<7820> = 11 * 41 * 47 * 101 * 103 * 139 * 271 * 461 * 691 * 1289 * 2531 * 3541 * 3911 * 4013 * 7039 * 9091 * 15641 * 26861 * 27961 * 31511 * 87211 * 109481 * 509681 * 1481891 * 2071723 * 2955961 * 28559389 * 262533041 * 787223761 * 1491383821<10> * 2140571729<10> * 5363222357<10> * 11903385041<11> * 15784602749<11> * 19707665921<11> * 21993833369<11> * 37633218241<11> * 93744372901<11> * 495074662729<12> * 805451932889<12> * 4107757827661<13> * 7568346838961<13> * 7661941119941<13> * 8119594779271<13> * 9101279023169<13> * 18371524594609<14> * 70542222044741<14> * 549797184491917<15> * 2324557465671829<16> * 20414137203567631<17> * 8225357978845859081<19> * 237612993541791006121<21> * 439120676164610394481<21> * 11111111111111111111111<23> * 3739720050637690599106241<25> * 4181003300071669867932658901<28> * 5799951513941382144830754391<28> * 122403569491783662720773144041<30> * 354969305477178480614478251861<30> * 1988731184935761442996825520561<31> * 140346818465014013770407271092917<33> * 473608692432035450677211738101499095303<39> * 4222100119405530170179331190291488789678081<43> * 160220794821014452066741918303580917664386555934641<51> * 1051361091529803074497312148085134194834726090632313891925201<61> * 870647723077443424730240122490394960350773424147330153671641266669332491181<75> * 15918798843849477568899983937931966555877132981347465830696251648192619376266439940521<86> * 1071693871...<275> * [5824577875...<312>] * [1604639168...<671>] * [9681122595...<1365>] * [3882546181...<1385>] * [6134729207...<1402>] * [2840961390...<1405>] (16.39%)
R_7821 = (10^7821-1)/9 = 1111111111...<7821> = 3^2 * 37 * 67 * 199 * 317 * 397 * 6163 * 10271 * 15643 * 21649 * 34849 * 307627 * 312841 * 333667 * 513239 * 4470769 * 13097569 * 90758677 * 105348871 * 213108917271121<15> * 1325962965304916929<19> * 1344628210313298373<19> * 49172195536083790769<20> * 1957425076431113050467157<25> * 5795838804419836817494321<25> * 14015913395020912270216751<26> * 3761994290873810015831264987<28> * 10391751287135966688011512453<29> * 1603873536486496162414778277997333003<37> * 3660574762725521461527140564875080461079917<43> * 362853724342990469324766235474268869786311886053883<51> * 6188975208492505209268886608725598925166783728988042084791755874926952500431775685466135397158979759267737179161<112> * [1809111510...<423>] * [6319711363...<688>] * [8371274530...<1542>] * [1968348785...<4643>] (6.72%)
R_7822 = (10^7822-1)/9 = 1111111111...<7822> = 11 * 7823 * 46933 * 50404969 * 19054869143<11> * 103333829453<12> * 1298726803978634729<19> * 1373036755406940882683<22> * 18918639432157448162617460631131878973<38> * [8486176793...<3844>] * [9682541570...<3862>] (1.47%)
R_7823 = (10^7823-1)/9 = 1111111111...<7823> = 191600917 * 1779594001609<13> * [3258659432...<7802>] (0.26%)
R_7824 = (10^7824-1)/9 = 1111111111...<7824> = 3 * 7 * 11 * 13 * 17 * 37 * 73 * 101 * 137 * 653 * 2609 * 9901 * 13693 * 15649 * 18257 * 59659 * 142789 * 233743 * 1168711 * 1764313 * 5882353 * 6173137 * 26269081 * 99990001 * 199552099 * 498698470009<12> * 532417220509<12> * 4545499111409<13> * 27144514972753<14> * 9999999900000001<16> * 14286890032106357<17> * 858108826258385082629821<24> * 2873819327795089434406033<25> * 5378079413673378180277027<25> * 5764066668537270911379761<25> * 11120952524491214120396599<26> * 76232914055207003005318654163381<32> * 2711533575490636312104255710201930401<37> * 66953479943839030979655991920753816099754871899<47> * 97039427192170218360499305430503758055451089414378932646566773<62> * 403925722833778378107304989280994102850314855068615959021587563<63> * 477229173213473388632795854908402490998658711970854444982384399373804471077<75> * 106288106156544189601112452124463274118441603168767263777500290285464677481570934480831778653<93> * 8487228155...<202> * 2604342325...<281> * [3949005368...<306>] * [5893683975...<600>] * [4778870723...<626>] * [3272274125...<1249>] * [1000099999...<1297>] * [1281912720...<2555>] (15.25%)
R_7825 = (10^7825-1)/9 = 1111111111...<7825> = 41 * 271 * 1879 * 21401 * 25601 * 466166551 * 182521213001<12> * 2861488865351<13> * 693271950864671<15> * 2099818661161079<16> * 8555109261766325711<19> * 2816105491...<294> * 5303048538...<1202> * [2145134604...<6232>] (20.36%)
R_7826 = (10^7826-1)/9 = 1111111111...<7826> = 11 * 53 * 79 * 173 * 239 * 547 * 859 * 2237 * 3613 * 4649 * 14197 * 17837 * 156521 * 909091 * 1527791 * 4262077 * 21705503 * 57009401 * 265371653 * 1058313049<10> * 2182600451<10> * 43442141653<11> * 821856609631<12> * 1366553776771<13> * 13403893556831<14> * 1963506722254397<16> * 212057054080446499<18> * 316877365766624209<18> * 2140992015395526641<19> * 42889322185015458959<20> * 120525789336558438197<21> * 7306116556571817748755241<25> * 110742186470530054291318013<27> * 1640328980848973758491841655266823937109121<43> * 6798855735656881396055959081077830421892567<43> * 1141240390081433457327371568501745249133720840602413587<55> * 50678387411703889101759125785290439894389920385627096501794498837<65> * 1752088930844817629923654387608505754917704006063078641900632201094124478044555887071171166365583553287053602700568010683873135238140340718711012045219107751867190380847<169> * 71587697905322741684108103463794296441015327882063177696259158639042228798228024508578752774858434710598938835672715589909703532313323080905304318511196326865672369231169613<173> * [1279270451...<443>] * [4917299955...<501>] * [4250186794...<3007>] * [1111110999...<3025>] (10.88%)
R_7827 = (10^7827-1)/9 = 1111111111...<7827> = 3 * 37 * 3631729 * 3559093441<10> * 82140968083<11> * 61566938561457803<17> * 18521137225164382271<20> * 7293854796500084099657229729157<31> * [2737807394...<2563>] * [4140441538...<5168>] (1.23%)
R_7828 = (10^7828-1)/9 = 1111111111...<7828> = 11 * 101 * 1031 * 1237 * 7829 * 801341 * 7034077 * 44092859 * 102860539 * 430931401 * 984385009 * 1283408429<10> * 29286597879221<14> * 100125601400441<15> * 612053256358933<15> * 2432195137554401<16> * 722817036322379041<18> * 909090909090909091<18> * 1111111111111111111<19> * 1369778187490592461<19> * 133546882278210654821<21> * 7193113287150096649201<22> * 182725114866521155647161<24> * 1597940390162232115542017411040787<34> * 33670587927455442579575167786879669<35> * 1471865453993855302660887614137521979<37> * 95000575486937988681435170477136054984821<41> * 153211620887015423991278431667808361439217294295901387715486473457925534859044796980526236853<93> * 13189107332310223355029963340219071854700685799054091470161603102678459019911637791726472505162050327675229109<110> * [1817008226...<1773>] * [4522663428...<1821>] * [7517463050...<3625>] (7.78%)
R_7829 = (10^7829-1)/9 = 1111111111...<7829> = 832942969 * [1333958208...<7820>] (0.11%)
R_7830 = (10^7830-1)/9 = 1111111111...<7830> = 3^3 * 7 * 11 * 13 * 19 * 31 * 37 * 41 * 59 * 211 * 241 * 271 * 523 * 757 * 1451 * 1567 * 2161 * 3191 * 4003 * 6481 * 9091 * 16763 * 29611 * 32887 * 33931 * 43037 * 52579 * 62003 * 72559 * 80911 * 155557 * 238681 * 333667 * 670249 * 1577071 * 2906161 * 3762091 * 9605671 * 16357951 * 30104611 * 44974999 * 58765601 * 70541929 * 102019681 * 281637271 * 310362841 * 1134434761<10> * 2172376081<10> * 9113995243<10> * 10109947231<11> * 14175966169<11> * 70350656881<11> * 77843839397<11> * 258360989311<12> * 577603663291<12> * 638453709757<12> * 2433146345771<13> * 7299238406959<13> * 8985695684401<13> * 31023833790241<14> * 135080726389891<15> * 440334654777631<15> * 13593351392903881<17> * 17996132431060961<17> * 4185502830133110721<19> * 15589280974996818911<20> * 248763415314679377121<21> * 8538216023012034296071<22> * 158786756527198855370239<24> * 2762580729671077856014459<25> * 154083204930662557781201849<27> * 1174705187104089640352756731<28> * 41038944350435074571651801281<29> * 1274194732898148471766404179653<31> * 9136734149894295938064503769037<31> * 122938451841797902449784503909451<33> * 6811645794372004956047418049529911921<37> * 80684370001269698853996151670133742711<38> * 87775758732852368588328089882054383747<38> * 483418418597220677238517353915231961831<39> * 8610583349234340055547908764091017276717091<43> * 131108694538423601496731528051392288744803439<45> * 310170251658029759045157793237339498342763245483<48> * 744909731145732233993613931089059528977143716201<48> * 795147384607512419909180910115029853603685148570876907<54> * 97862727665480231246011008935563207741144491224418517422691228321<65> * 4266662839057986102285502119162080638872058454152278425256962985792707796691<76> * 3086378389952794464452477594457481658796144989454387663022612747109648355164040568369321<88> * 341961712618023873833889329797322976594377309179358917195456869103863096664894815555956884183686442687<102> * 1574925327530097827316740006048273210133340202011849286635501821200201948035399431390177373370216701225808298063139414675742019859173250588155321047776889808746410175324810526194777599171351<190> * 7174821976...<443> * [1940469163...<497>] * [1456650823...<596>] * [1001000999...<673>] * [1411804212...<1978>] * [9999999990...<2016>] (26.47%)
R_7831 = (10^7831-1)/9 = 1111111111...<7831> = 83 * 1231 * 538987 * 76477547 * 4473297929<10> * 34385153563<11> * 4245095413295483<16> * 112103021940812743353521<24> * 201763709900322803748657942361<30> * 22157070867225796885592763585328262489569972968246581871290190759966138800400415156501827001797032745294740404832373351030284459396524271152620265237784647679<158> * [8062136291...<7566>] (3.37%)
R_7832 = (10^7832-1)/9 = 1111111111...<7832> = 11^2 * 23 * 73 * 89^2 * 101 * 137 * 179 * 617 * 3917 * 4093 * 8779 * 17623 * 21649 * 38449 * 138841 * 158777 * 497867 * 513239 * 103733951 * 158108501 * 1052788969<10> * 1056689261<10> * 104984505733<12> * 3733922069278589<16> * 12147237304901893<17> * 118638175449391414217<21> * 5078554966026315671444089<25> * 21624593175150651576118356092933<32> * 205634535002357125750465106981645977<36> * 16205834846012967584927082656402106953<38> * 403513310222809053284932818475878953159<39> * 4180967272673252032291190917188955510245874180001164839931077197586653<70> * 18547092770394661955046893866403953444141877738854819606028843831344546174591125346548473015452312338456023705554686130669604243301021812682716262365263155956618360389<167> * [2581359359...<292>] * 4161928008...<849> * [1593526435...<873>] * [1922254544...<1735>] * [1000099999...<3521>] (18.05%)
R_7833 = (10^7833-1)/9 = 1111111111...<7833> = 3 * 37 * 43 * 239 * 1493 * 1933 * 2239 * 4649 * 15667 * 125329 * 10838689 * 24543401 * 1256444533<10> * 114700860585277<15> * 1232543359255568653<19> * 9284716370241204719<19> * 785196014038266421238835467519<30> * 5938080876...<364> * [3264530432...<723>] * [5029920049...<2176>] * [4916172290...<4437>] (6.35%)
R_7834 = (10^7834-1)/9 = 1111111111...<7834> = 11 * 94009 * 36588853681<11> * [3036747531...<3906>] * [9670254008...<3911>] (0.21%)
R_7835 = (10^7835-1)/9 = 1111111111...<7835> = 41 * 271 * 9403 * 15671 * 22994159 * 562866401 * 12210977874401<14> * 42511804017177986095279<23> * 1486166190954234922213933<25> * 6704063410365652102507121<25> * 4590215019455618176941737831<28> * [5190388925...<1504>] * [4255199632...<6190>] (1.80%)
R_7836 = (10^7836-1)/9 = 1111111111...<7836> = 3 * 7 * 11 * 13 * 37 * 101 * 1307 * 3919 * 9901 * 2295949 * 5273629 * 82863662641<11> * 235985567341<12> * 412197562489<12> * 415229874171752749<18> * 1543168583919293927<19> * 19373120364419399401<20> * 381269714672248829613632293<27> * [5891066721...<634>] * [2169235182...<646>] * [5611943874...<1274>] * 2882214497...<1278> * [2402001127...<1293>] * [8512852219...<2566>] (18.17%)
R_7837 = (10^7837-1)/9 = 1111111111...<7837> = 2071723 * 5363222357<10> * 792892858054693213<18> * 5132407524475594308359<22> * 1401338276...<443> * [1753563012...<7339>] (6.35%)
R_7838 = (10^7838-1)/9 = 1111111111...<7838> = 11 * 55728543783063959<17> * 11001952265772890649481<23> * 45310928797639912624576637<26> * 1402793086781263393997880089<28> * [1291862888...<3853>] * [2006339161...<3893>] (1.18%)
R_7839 = (10^7839-1)/9 = 1111111111...<7839> = 3^2 * 37 * 53 * 79 * 1609 * 5227 * 9649 * 15679 * 333667 * 493121 * 533053 * 1332631 * 265371653 * 13170883987<11> * 20996101283<11> * 240396841140769<15> * 537947698126879<15> * 3352825314499987<16> * 2046166739518832881<19> * 79863595778924342083<20> * 900900900900990990990991<24> * 2056773747750522256947853<25> * 2304017384484085131816292573<28> * 28213380943176667001263153660999177245677<41> * 184976479633092931103313037835504355363361<42> * 1479324487468932812154772125499257696540643946328553680234277466780839<70> * [5033808176...<368>] * [3254534846...<772>] * [2540865794...<1571>] * [7511464163...<4746>] (4.88%)
R_7840 = (10^7840-1)/9 = 1111111111...<7840> = 11 * 17 * 29 * 41 * 71 * 73 * 101 * 113 * 137 * 197 * 239 * 271 * 281 * 353 * 421 * 449 * 491 * 641 * 673 * 1409 * 3541 * 4649 * 7841 * 9091 * 18131 * 27961 * 54881 * 69857 * 123551 * 125441 * 305761 * 851761 * 909091 * 925121 * 1378721 * 1634881 * 1676321 * 2077601 * 3471301 * 4147571 * 5070721 * 5882353 * 13489841 * 18453761 * 121499449 * 268330861 * 336737801 * 347790241 * 505885997 * 1015640641<10> * 5964848081<10> * 23609565631<11> * 43735845217<11> * 48102033281<11> * 52781463673<11> * 60368344121<11> * 180982448641<12> * 555204874561<12> * 947147262401<12> * 2661988743121<13> * 5758943337281<13> * 29055629599361<14> * 366395073564101<15> * 2900700068898241<16> * 29232317046703681<17> * 102598800232111471<18> * 265212793249617641<18> * 354434210886621881<18> * 3920338250312188321<19> * 6919456120245484481<19> * 73765755896403138401<20> * 127522001020150503761<21> * 403539336813078648113<21> * 848654483879497562821<21> * 441027763122638157289601<24> * 1578625853663873588077841<25> * 6717658458758041138199521<25> * 8274923251622825388807721<25> * 19721061166646717498359681<26> * 30701998710396997786419121<26> * 119968369144846370226083377<27> * 653518704357372488880162997801<30> * 32422034720694602873554553373241<32> * 1976730144598190963568023014679333<34> * 28706164502711390875680641913825481<35> * 1081862991605594332069477594870669601<37> * 217860610452031121598489279950204653537<39> * 349954396040122577928041596214187605761<39> * 5076141624365532994918781726395939035533<40> * 155944009296214054100626916003794407157304353<45> * 5649333362757164788488040397332687608183771313<46> * 70488250368897247920709885766793062547616862669921<50> * 74689140199104459031993110210054016743223513365511<50> * 245852083551051217541465412461202922395395232640413677301754561<63> * 5010620991340707523594168804430658367520003649793780623118456073<64> * 203516044706214609477702993254172225288278166588115003201602386454909778841<75> * 999999999999990000000000000099999999999999000000000000009999999999999900000000000001<84> * 1174155661036370531158387153086358732085761158354280249987966107746175275693416345665039841<91> * 3781177083560380583441154025352663121070150968307048633209358859027273162533881299502797579969<94> * 268518285251996916122291111993206592643219262117557903651817212241734106267484004209003780641949203741<102> * 114829854565761905398975084119988233562137641986342864278805348541353628021441076133668350909404160578580106494602411458108349501<129> * 171885313809023973316297299617001972028698082056007969699724137675797535402763434997577528908814962221209301350715566313549141490281<132> * [7992725630...<265>] * [1280914243...<346>] * [1387896081...<585>] * [5525397669...<661>] * [7860299410...<1269>] * [2705936472...<2659>] (26.24%)
R_7841 = (10^7841-1)/9 = 1111111111...<7841> = 15683 * [7084812287...<7836>] (0.05%)
R_7842 = (10^7842-1)/9 = 1111111111...<7842> = 3 * 7 * 11 * 13 * 37 * 470521 * 501889 * 77160053 * 2892074707<10> * 258031599601<12> * 94779958960269997<17> * 729460347541798721<18> * 291682859414958143413<21> * 22984437190100148527767<23> * [1519317208...<1282>] * [1246251303...<1289>] * [3483652393...<2564>] * [2405397980...<2586>] (1.57%)
R_7843 = (10^7843-1)/9 = 1111111111...<7843> = 683 * 1013 * 1427 * 2791 * 3037 * 21649 * 429227 * 513239 * 6943319 * 25793489 * 72932311 * 59038856999<11> * 2258122147769<13> * 163370271636881<15> * 1309536986943791<16> * 1214990613179601809<19> * 57336415063790604359<20> * 11111111111111111111111<23> * 49572320430317139671633561<26> * 2615313691182114927177553117<28> * 246254302494824359942225692028596828479<39> * 31070861795268450321139284436817844468068239<44> * 77617683268614779848612867615549232510150162228416842360054700961<65> * 43329792665324477063313028178868369665901345754931438469489378257097775350945993237910006767944440522517789840261005934417525998293452547008523781769661353470757<161> * 15337144509054922683782139071085174884729178110446537410955346468046918984257939956676555417200895329454341885545324780441678759583856137863709875957041814375385619768092793133653<179> * [8119339142...<588>] * [2323845604...<6550>] (8.99%)
R_7844 = (10^7844-1)/9 = 1111111111...<7844> = 11 * 101 * 107 * 149 * 1061 * 3109 * 3923 * 7253 * 111149 * 1659431 * 2028119 * 5051749 * 8977459 * 247629013 * 10659564581<11> * 187970180329<12> * 708840373781<12> * 422650073734453<15> * 3668887527098149<16> * 296557347313446299<18> * 1325815267337711173<19> * 669031686661427842829<21> * 2212394296770203368013<22> * 47198858799491425660200071<26> * 40548140514062774758071840361<29> * 397345648529327305585993880801<30> * 628035739171785626365775823449821<33> * 245391150214875249502685807421982149521<39> * 9090909090909090909090909090909090909090909090909091<52> * 75277048352808729626679875852901448034540173569840168229<56> * [5773720283...<1839>] * [6518539427...<1854>] * [4112095117...<3686>] (5.93%)
R_7845 = (10^7845-1)/9 = 1111111111...<7845> = 3 * 31 * 37 * 41 * 271 * 5231 * 6277 * 20921 * 109831 * 2906161 * 3498871 * 84961351 * 11091951361<11> * 4468783297883<13> * 49615873816894573<17> * 964528180099495357901881<24> * 81642914326099446794340001<26> * 4517931006...<483> * [1757949494...<1015>] * [9137311374...<2043>] * [3172420189...<4170>] (7.87%)
R_7846 = (10^7846-1)/9 = 1111111111...<7846> = 11 * 2166916127<10> * 224457057874921<15> * 44626167058457804083500990661961<32> * [1109263282...<3877>] * [4195321165...<3913>] (0.72%)
R_7847 = (10^7847-1)/9 = 1111111111...<7847> = 239 * 827 * 1597 * 2243 * 4649 * 4957 * 133813 * 941641 * 910000790627<12> * 2559647034361<13> * 612864290075813<15> * 2021015460335957<16> * 1111111111111111111<19> * 132355664290987275041<21> * 99557767070717924371208413000293881<35> * 4340876285657460212144534289928559826755746751<46> * 278848299862043143754907679390585776516393006235209786029420958416508667488018611321233079<90> * [1640664635...<337>] * [7194608215...<1014>] * [8954769423...<6203>] (3.73%)
R_7848 = (10^7848-1)/9 = 1111111111...<7848> = 3^2 * 7 * 11 * 13 * 19 * 37 * 73 * 101 * 137 * 2617 * 3169 * 9901 * 20929 * 26161 * 52579 * 98641 * 143881 * 333667 * 618031 * 1147117 * 1192679 * 4128049 * 7647877 * 99990001 * 309825961 * 537718801 * 13675561831<11> * 85223052613<11> * 86403431489<11> * 115270627429<12> * 456439977353<12> * 999999000001<12> * 547865558923909<15> * 3199044596370769<16> * 3338786746233023<16> * 48062771745512131<17> * 31439160336733424929<20> * 49369369412784246809<20> * 712767480971213008079<21> * 5295275348767234696493<22> * 26574836366263859584549<23> * 35701893527078181712481<23> * 46553630477420371690681<23> * 38435689959408959997235118401<29> * 522519019285395136870567898673031<33> * 3803220503698791148753300351666153<34> * 14060959683864286267405933000927102019<38> * 1710994186565875947530228779349674860535337<43> * 19364383321148719295180578853325741855858987848620134943<56> * 246829743984355435962408390910378218537282105150086881669547<60> * 186542533208908650296535628715346860095610970570440898568725754271736032193933900171521062975638672064604619723224194512848019552268302687189633740722184126124790381<165> * 1233589240653084857410322404141371204249178264996113249039434820151010987669135202027309695357640013158056637431111487548337791598877444129900539081050163403201256127801156692293<178> * 1098901098...<217> * [6178299246...<356>] * [1481812905...<368>] * [3629911526...<599>] * [2723230294...<625>] * [1730349344...<808>] * [1000000999...<1297>] * [2601748533...<2564>] (15.73%)
R_7849 = (10^7849-1)/9 = 1111111111...<7849> = 31397 * 313961 * 13186321 * 18843947 * 35121409 * 75256213 * 106811083848465643<18> * 8087357475547373923<19> * 631874365840719075990619351<27> * 316362908763458525001406154038726382279<39> * 37576897811119167463436962410483708090653<41> * 146908989237248828364468641124632904685419581272522285179978171763650878695905491026334988286452327947<102> * [1800425981...<7566>] (3.60%)
R_7850 = (10^7850-1)/9 = 1111111111...<7850> = 11 * 41 * 251 * 271 * 1571 * 4397 * 5051 * 9091 * 21401 * 25601 * 39251 * 3641773 * 52436431 * 115999451 * 301670477 * 161609662871<12> * 182521213001<12> * 78875943472201<14> * 5180282664612031<16> * 151440520660270201<18> * 7952873118261298366001<22> * 11427999892821876397004936937893<32> * 13747714386463996216800537082801<32> * 16663607714329041828185817458928401<35> * 953518785219077661964023641554663234725521<42> * 62215843720305220554927390230621406393020456720568865828056666081536686988802881944531436460921074521<101> * 56772494575417679209143612613936371702842084190817259161711159777577563483338093894447335028905724214106839545113870547643014663862360146330362411<146> * [6684179698...<529>] * [1783862727...<617>] * [4140719523...<3064>] * [1257394636...<3099>] (6.91%)
R_7851 = (10^7851-1)/9 = 1111111111...<7851> = 3 * 37 * 254026957 * 1034604539237<13> * 2403418676816691277<19> * 282024609317105127853<21> * [4468416834...<2586>] * [1257506414...<5204>] (0.78%)
R_7852 = (10^7852-1)/9 = 1111111111...<7852> = 11 * 53 * 79 * 101 * 521 * 859 * 907 * 7853 * 11779 * 15101 * 164893 * 20481641 * 181288487 * 265371653 * 429360649 * 494169547 * 1058313049<10> * 153653579173<12> * 12331942624071394811<20> * 1900381976777332243781<22> * 29877981480806017715604631<26> * 1894647902412940454952552722175107<34> * 2646756758131654397378192081701748003041997<43> * 28656552837574546515657117360191971140211910788651135283<56> * 3332366532260724652058380106533605034666939213869789759449<58> * 999882306178377345161889846655198592766347086896770989636138585751423<69> * 188981422179250214477885038956646476812007525220846625175628245017547495717341304519447280552146559165713534073382085460954497219653965265520569<144> * 16939050239764829744069756733623580001118023970162008400581443223287867889068114889297596061940113207297675910159110046284460131801859007072447569<146> * [5829560286...<1753>] * [1189182928...<1793>] * [1009999999...<3601>] (8.99%)
R_7853 = (10^7853-1)/9 = 1111111111...<7853> = [1111111111...<7853>] (0.00%)
R_7854 = (10^7854-1)/9 = 1111111111...<7854> = 3 * 7^2 * 11^2 * 13 * 23 * 37 * 43 * 67 * 103 * 127 * 239 * 463 * 613 * 1123 * 1933 * 2311 * 2689 * 4013 * 4093 * 4649 * 4999 * 5237 * 8317 * 8779 * 17851 * 21649 * 24179 * 42043 * 51613 * 70687 * 192611 * 210631 * 459691 * 513239 * 590437 * 909091 * 923441 * 2071723 * 3369367 * 6641867 * 7444361 * 10838689 * 22187551 * 29920507 * 52986961 * 143556841 * 143899867 * 164093623 * 599144041 * 1343808929<10> * 1868879293<10> * 5363222357<10> * 7599967607<10> * 21993833369<11> * 183411838171<12> * 291078844423<12> * 1284680342573<13> * 3329808692827<13> * 3924966376871<13> * 535212994471849<15> * 13168164561429877<17> * 14130071408438371<17> * 92549840806797397<17> * 111262583033346559<18> * 1344628210313298373<19> * 4539402627853030477<19> * 6315203673292075607<19> * 43451713720907517733<20> * 125797399492676917721<21> * 377526955309799110357<21> * 4924630160315726207887<22> * 5673320472670315859129<22> * 136094982876222218559943<24> * 234904066377148960506871003<27> * 1118941080585995263069320373<28> * 156813120797253579231191970121<30> * 768736559421401249042753476963<30> * 1163807225003295831984120638730881<34> * 19886424182370875870239184131623563<35> * 1098029578649556602125589785304822700373<40> * 15958610536514031269673402704345512354924969<44> * 136614668576002329371496447555915740910181043<45> * 323012942148562751650814544437350454640448842187<48> * 103746647830421551242486430622636901002236971549990724717454338463<66> * 598669893503592509432367969525350164961445705888538339349676141750020045244787<78> * 803956626149925031112757148192164970057208483589704631288984124647169634536861236854805849361<93> * 55957395872359820769658435528889482277826574998014018514928782197341726428854387236670658714503098749571<104> * 3145034530723579145937004239074986159829340558413162283196978920507752212505544488447195053472169211817993845484117471<118> * 50977541370231360097422604330793793064304571681703551061560590392185357117757553184746462337689256059548993949459969138428154776147453363952154496055738664500588151369161896201893451398241<188> * 1721214441...<296> * [9832539873...<303>] * [1437428407...<921>] * [6299611077...<925>] * [2811764814...<1901>] * 9009009910...<1920> (48.45%)
R_7855 = (10^7855-1)/9 = 1111111111...<7855> = 41 * 271 * 12960751 * 627771601 * 316930614799<12> * 14392825668791<14> * 55671079438234808680639711<26> * [3880123662...<1537>] * [1247346300...<6248>] (0.90%)
R_7856 = (10^7856-1)/9 = 1111111111...<7856> = 11 * 17 * 73 * 101 * 137 * 983 * 3929 * 447793 * 491983 * 5882353 * 129785559623<12> * 301240316407<12> * 25448545716911<14> * 66098047998761<14> * 21354825951850095163<20> * 17591256444003575964569<23> * 1197374617210477888172710685375624831870955397<46> * 44467075182005846868530065551693426652606026434296940573<56> * [1635825721...<390>] * 4345966846...<409> * 5628358685...<958> * [9999000099...<1960>] * [2233174681...<3915>] (20.26%)
R_7857 = (10^7857-1)/9 = 1111111111...<7857> = 3^4 * 37 * 163 * 757 * 1747 * 9397 * 18043 * 333667 * 2462401 * 12004721 * 61604119 * 2502218791<10> * 13100939893<11> * 1625625533641<13> * 1953725183587<13> * 14204973470203<14> * 440334654777631<15> * 676421558270641<15> * 1012047221926483<16> * 9525057815270143863163<22> * 76006151210123625540800089<26> * 130654897808007778425046117<27> * 846035731396919233767211537899097169<36> * 109399846855370537540339266842070119107662296580348039<54> * 8891818787293057739983401355642934276602227487744860095665877038324404977293608767835458958630407978525248669851058970582776014290935772599808911<145> * [2239955423...<521>] * [7633040126...<1718>] * [2813418195...<5162>] (5.81%)
R_7858 = (10^7858-1)/9 = 1111111111...<7858> = 11 * 48145967 * 4361386451<10> * 41875965647<11> * 180788977357591<15> * 711471230562163<15> * 2899512847932985931077<22> * 5523480079248942005592479<25> * 1563923144...<3875> * [3565602771...<3879>] (50.64%)
R_7859 = (10^7859-1)/9 = 1111111111...<7859> = 1627 * 3191 * 16763 * 43037 * 56369 * 62003 * 77843839397<11> * 4790817014835738008638872886922952208975172696533<49> * 1048154349784751879382669983663641683212388646898930858425249862927198203812672579936297773867<94> * 2412652549938187690681862903302191659524200153033712268990822306244494738017616736234979312358033162119575067503362223427<121> * [9000000000...<7560>] (3.79%)
R_7860 = (10^7860-1)/9 = 1111111111...<7860> = 3 * 7 * 11 * 13 * 31 * 37 * 41 * 61 * 101 * 211 * 241 * 263 * 271 * 787 * 1049 * 2161 * 2621 * 3541 * 3931 * 9091 * 9901 * 14149 * 27961 * 47161 * 55021 * 57641 * 80173 * 94321 * 109517 * 116329 * 770281 * 2295121 * 2906161 * 4188901 * 33887081 * 39526741 * 45401981 * 78447517 * 141811693 * 153804481 * 446790173 * 845103271 * 1397382241<10> * 171290134681<12> * 197909958241<12> * 905381982041<12> * 7370364319027<13> * 15727277053931<14> * 65737248100201<14> * 306662501757259<15> * 322185369274849<15> * 1166895406706881<16> * 8991500936656201<16> * 9985438538712361<16> * 15594845538029429933<20> * 291526290940618124681<21> * 5386557844397542087321<22> * 7317723970031057677693<22> * 128519485244747012737471<24> * 131758351065116151205213<24> * 525786373041914526306757<24> * 180222062287834025451247081<27> * 17887424570603629912152689581<29> * 7851742201649086577749456042501<31> * 112506283680098168752627601991569<33> * 3242823227881379578472761250066551<34> * 11983466231266295686798098306470812807267<41> * 1100517845115354201024243897527295703743726722437<49> * 1363608083180796048411168783196497071688492468691<49> * 2603347672124284040229582413722681735668626862241<49> * 22470645744200057762885095342697894721605325430609487291715500041029950763944163993319007373686738769124162721892380653<119> * 62339577231074552025417800627219902399609765276523884060897664718644575416179222125766565878683978340565955467874226181636354165574411<134> * 8680060322508824594393450058221938248644256663178820249090487083301292519777205595423409349376525925423911644010932939670160279114134954869470847308423421566533831579067<169> * 1345744499...<224> * [1504840207...<454>] * [1872991426...<461>] * [8903742107...<465>] * [8682263150...<515>] * [1077474627...<518>] * [2667222464...<968>] * [3137172772...<989>] * [4297307879...<1001>] * [3870700426...<1018>] (18.76%)
R_7861 = (10^7861-1)/9 = 1111111111...<7861> = 239 * 4493 * 4649 * 13597342397<11> * 898119705955942710848729642627<30> * [1818725006...<1109>] * [1002093689...<6703>] (0.63%)
R_7862 = (10^7862-1)/9 = 1111111111...<7862> = 11 * 63485651 * 6010388933<10> * 50298728752729<14> * 3683422428177379<16> * 3029076738721474658111<22> * 25837344426712979147059<23> * [1504639070...<3885>] * [1213354289...<3886>] (1.17%)
R_7863 = (10^7863-1)/9 = 1111111111...<7863> = 3 * 37 * 440329 * 113934871 * 1644389191<10> * 64912113752443<14> * 42518645577009527495677<23> * 970049021371237536535889<24> * 250877778553413908790435043<27> * [2283125868...<2583>] * [7912341789...<5168>] (1.42%)
R_7864 = (10^7864-1)/9 = 1111111111...<7864> = 11 * 73 * 101 * 137 * 102233 * 845381 * 1517753 * 4850123 * 969701977 * 7028459831<10> * 7099447650773<13> * 219027041216203737409<21> * 9836911469463871086241<22> * 534106849805517421445196089<27> * 4955902500081447124888466401899581<34> * [2786241052...<919>] * 1280509349...<970> * [2363215844...<1925>] * [6755652835...<3886>] (14.43%)
R_7865 = (10^7865-1)/9 = 1111111111...<7865> = 41 * 53 * 79 * 271 * 1321 * 9439 * 15973 * 21649 * 38237 * 62921 * 274187 * 513239 * 2823679 * 83251631 * 180523201 * 265371653 * 9666954991<10> * 162503518711<12> * 850957132318723<15> * 1300635692678058358830121<25> * 113550904263415125705905674111<30> * 47428676444591705727929369346443<32> * 5538396997364024056286510640780600481<37> * 21625031530930076049789324174801789788831<41> * 4111913259706460517707230519067448564134441<43> * 37226581283489953701472184267606576037130878873797366013283473311751294203<74> * 597149176209530412360795391497657340159943421992502538230831481682232969649167277637825641074323<96> * [1163347897...<348>] * [9785038764...<451>] * [1244991341...<1302>] * [1000000000...<5281>] (6.17%)
R_7866 = (10^7866-1)/9 = 1111111111...<7866> = 3^2 * 7 * 11 * 13 * 19^2 * 37 * 47 * 139 * 277 * 2053 * 2531 * 7867 * 15733 * 21319 * 23599 * 31051 * 52579 * 62929 * 81283 * 333667 * 711437 * 1360819 * 1458973 * 10749631 * 48902923 * 142581739 * 4410785971<10> * 37916801893<11> * 47212767691<11> * 406692454951<12> * 1140500511757<13> * 2911579215499<13> * 9021705647077<13> * 109908191603107<15> * 143574021480139<15> * 203864078068831<15> * 549797184491917<15> * 143409436964525899<18> * 909090909090909091<18> * 1111111111111111111<19> * 1446026381377557429343<22> * 11111111111111111111111<23> * 40316696679233603771839<23> * 229162071140015324614111<24> * 831759677425747570837717<24> * 1062737821692010876560961<25> * 2152970896196020817900437<25> * 3931123022305129377976519<25> * 24649445347649059192745899<26> * 188964344309447992433400919<27> * 307010852070382484317401373<27> * 1595352086329224644348978893<28> * 753201806271328462547977919407<30> * 6731702951627085963014582960041<31> * 117680633072620952134930832292859<33> * 933052229529582992021083478515963<33> * 1104249349362995181144668003642191<34> * 8157210416556447648087047867900686079357<40> * 823799348530495507269035013254489287846904557<45> * 1880709802856952955373413305337158032187793270681<49> * 3947804137986731797627485905950642878832197147481801<52> * 6508684267533856834852965580950145565983063793936631379<55> * 11033517351146841676953477818524172302174982813132058195800613488154982399<74> * [2776379924...<319>] * [2179269927...<363>] * [2459483745...<738>] * [1318646452...<747>] * [1982366030...<2269>] * [9990010000...<2376>] (13.43%)
R_7867 = (10^7867-1)/9 = 1111111111...<7867> = 1119851717<10> * 19798750589231<14> * 138746755718686158802919<24> * [3611905246...<7821>] (0.58%)
R_7868 = (10^7868-1)/9 = 1111111111...<7868> = 11 * 29 * 101 * 239 * 281^2 * 563 * 4649 * 27539 * 676649 * 909091 * 5440723 * 8025361 * 18072797 * 121499449 * 471371881 * 2597610354323<13> * 6560496291091<13> * 380431988961690791<18> * 289468009859268926416669<24> * 58513940129535379432477007<26> * 133355295524380732608674846305692470329<39> * 170628118252204587852516135010731906709<39> * 6094463724238514393536486476811741232272703852684691428123942057856885180480111114373298517228174199<100> * 1431135121058581084714805848152798178115682551730402597243763044287124792572084319412841582786640330468733<106> * 24572667187030742323689266735632540756671723462383546166209137482283858012690253572647496100404508005527506599<110> * 16547433246480520174349179207193433881181252010316221293841402155991914006665222503784862841092262365532740265874407144559674728417785771<137> * [5802672033...<522>] * [2753940342...<1662>] * [1654192080...<1674>] * [3893026522...<3320>] (8.78%)
R_7869 = (10^7869-1)/9 = 1111111111...<7869> = 3 * 37 * 173 * 733 * 4637 * 31477 * 220333 * 329401 * 771163 * 974293 * 1527791 * 2520277 * 88190507 * 1360682471<10> * 210769832431<12> * 351968104853<12> * 14737086838477<14> * 106007173861643<15> * 1963506722254397<16> * 2140992015395526641<19> * 7061709990156159479<19> * 407429732767505248479163<24> * 10490974994611747848197172839956039870723832569747<50> * 26384856922809741239246281240888980994567902544116187<53> * 13547962992518293065716754762428610038549464815707364291983209<62> * [2836826896...<2478>] * [1439384410...<5035>] (4.53%)
R_7870 = (10^7870-1)/9 = 1111111111...<7870> = 11 * 41 * 271 * 9091 * 26759 * 213141637 * 7212649215241<13> * 599110375209971<15> * 239935204129922607534401<24> * 940239087358790493296969<24> * 1074022836653095912870566750079013<34> * 1629242936815583422402932260494746089387<40> * [1113319847...<702>] * [9668720661...<762>] * [1060944624...<3094>] * [9000090000...<3144>] (2.15%)
R_7871 = (10^7871-1)/9 = 1111111111...<7871> = 2071723 * 5363222357<10> * 132541853319511<15> * 2593305482553889<16> * 3922495487741084288554108123<28> * 212135711098934921098108241314382773839707263659206851643<57> * [2019714708...<391>] * 1731119377...<7351> (95.04%)
R_7872 = (10^7872-1)/9 = 1111111111...<7872> = 3 * 7 * 11 * 13 * 17 * 37 * 73 * 83 * 97 * 101 * 137 * 193 * 353 * 449 * 641 * 739 * 769 * 1231 * 1409 * 2953 * 7873 * 9901 * 19841 * 68389 * 69857 * 70849 * 148339 * 206209 * 538987 * 548417 * 922993 * 976193 * 1144393 * 1291009 * 1811791 * 5882353 * 6187457 * 16419517 * 99990001 * 121553521 * 6051298241<10> * 66554101249<11> * 68288923009<11> * 626920594693<12> * 2468693994241<13> * 7296895170049<13> * 48656086054529<14> * 51635353141921<14> * 75118313082913<14> * 834427406578561<15> * 3322692262850881<16> * 9999999900000001<16> * 100903134230125793<18> * 1253224535459902849<19> * 2670502781396266997<19> * 9425856976319889649<19> * 3404193829806058997303<22> * 36637591407529194237097<23> * 182982256878446967980161<24> * 1794537896470838269146241<25> * 7889456516422937888005121<25> * 216667590115007379484962361<27> * 201763709900322803748657942361<30> * 669995415570582921859463287135169<33> * 1949975276463991211904463972906337<34> * 193644560675275226950835815809152161921<39> * 53763491189967221358575546107279034709697<41> * 8414640003465161203119978906558054839526493<43> * 18798124481332409484502894235050519095834690259132073729<56> * 83991579034720609392656974112397395006880745482841386049<56> * 1523756597661425772732982608015377525913129160101547143097<58> * 38497687061346649817295117852968299620995218286740952471394479857<65> * 61051796035522969271171274876554178504544683763248923853725596423<65> * 1447745997018511893740076606031686237538345362413531560645573104006506749609<76> * 554997773096088237513524958962449928676083464040648051002127127164539795044109<78> * 2245236606248397162554620353530247131809555439174332456262048578539955402631665831489925370072038825037489223972536291929859656473<130> * 700476027172473264821209766822521514054070905466845296151892613951533187603891645634196734073741683247230607581692473423461149663662946076318737<144> * 3761335188...<240> * [1683860751...<581>] * [5082369529...<590>] * [1849621057...<1216>] * [8349226911...<1232>] * [5145084219...<2544>] (21.73%)
R_7873 = (10^7873-1)/9 = 1111111111...<7873> = 94477 * [1176065191...<7868>] (0.06%)
R_7874 = (10^7874-1)/9 = 1111111111...<7874> = 11 * 2791 * 3557 * 18797 * 23623 * 70867 * 90679 * 6943319 * 60653423 * 857772733 * 1094479651<10> * 1125629957<10> * 57336415063790604359<20> * 616896149073719728613<21> * 3151617662769927743809<22> * 10860110813777339731289<23> * 909090909090909090909090909091<30> * 34273801582580459628182915501123<32> * 6607467708901962419025297081737761249601<40> * 36099531273603138218699301565567581705151216702113889<53> * 651871849785243820958119684233142982170536938147349501049955875423544371888519632103159753836519854149224951224466197<117> * [1175716619...<3723>] * [1161896036...<3729>] (5.37%)
R_7875 = (10^7875-1)/9 = 1111111111...<7875> = 3^2 * 31 * 37 * 41 * 43 * 71 * 151 * 239 * 271 * 631 * 751 * 1933 * 4201 * 4649 * 9001 * 10837 * 21401 * 21751 * 23311 * 25601 * 45613 * 79801 * 123551 * 126001 * 238681 * 333667 * 2906161 * 10838689 * 35120401 * 45121231 * 47001751 * 186228001 * 435288001 * 1797655751<10> * 2002877551<10> * 2009166751<10> * 30703738801<11> * 142809770881<12> * 182521213001<12> * 625437743071<12> * 4471031976001<13> * 176144543406001<15> * 1921436048294281<16> * 2636899200194401<16> * 102598800232111471<18> * 4185502830133110721<19> * 97671987485517534751<20> * 18525843918490695886751<23> * 3446141266988302785336001<25> * 57802050308786191965409441<26> * 991474271662986957800680951<27> * 3001275790282832720932976241751<31> * 15763985553739191709164170940063151<35> * 125899659866627764313267482289910001<36> * 15397758037201072346990165180076989140801<41> * 4401268665169140025731821222935000987130551<43> * 1375436107164906400113195032668541009729549504205143102033627145732751<70> * 54442267778748734853078961420361450411594669214709944589849727424959801<71> * 42051775804956304559810859008305819975199677041099230574273451704628125001<74> * 15905910605959927957520599214257369978644811514228442375715283978375304416453709933630691450134077795142751<107> * 11108290524774718857610264134981628814531188613927062839999879470748868753057648924496754589305365294720505123322653309870820532191<131> * 186243861617073980885505452610064684612129749201325732764290050555482397120222194754557152744180256772035732524938930620412706217059111157975741996041453725977078102648969888751<177> * [3331916391...<570>] * [5529594133...<587>] * [1000000000...<721>] * [2901796306...<1176>] * [4261681866...<3587>] (15.69%)
R_7876 = (10^7876-1)/9 = 1111111111...<7876> = 11^2 * 23 * 89 * 101 * 359 * 4093 * 7877 * 8779 * 21649 * 23629 * 220529 * 354421 * 513239 * 36111461 * 36558961 * 64173649 * 117986419 * 530819489 * 1052788969<10> * 1056689261<10> * 4201521652717<13> * 352543640588653<15> * 7788750761855821<16> * 2319084731426962643<19> * 1919476433428513248560041<25> * 73168473633336328816129848871<29> * 298624654577777259951032639717<30> * 523661705392754764972834211810001059<36> * 571544047837540227171107263031017853607119654486278118381637405539602949994236278780111557713711574640626700398384915989416568503505447054089<141> * 17360270948380236765442123580448180934246742941840774929827069381097446101825710313953633305039247538221205037054245870292654737645806593390849<143> * [2394770832...<332>] * [5303980241...<1733>] * [3963457076...<1739>] * [1229437054...<3506>] (7.20%)
R_7877 = (10^7877-1)/9 = 1111111111...<7877> = 204803 * 1871111087161<13> * 11983452272551511<17> * 3711430073182690088159<22> * [6519261044...<7821>] (0.70%)
R_7878 = (10^7878-1)/9 = 1111111111...<7878> = 3 * 7 * 11 * 13^2 * 37 * 53 * 79 * 157 * 607 * 809 * 859 * 1213 * 6397 * 7879 * 133321 * 157561 * 216451 * 329059 * 330877 * 389659 * 2096761 * 3300883 * 265371653 * 1058313049<10> * 1327067281<10> * 388847808493<12> * 272295362253883<15> * 444661511581863811<18> * 900900900900990990990991<24> * 28730924223213010526394889<26> * 4531530181816613234555190841<28> * 34620946390749763175836315244453<32> * 44438633221526432019286175178757<32> * 129063282232848961951985354966759<33> * 18998088572819375252842078421374368604969<41> * 3041043667691453912297172888609639950518597<43> * 11500490394117824585468796003575163076836624586334794818271756072956027758946488969<83> * 2113873057909255954597860117046517523085495996255290561579559808382113111534728679468477428965405362215537576924089595285508298878912860778863<142> * 157793041231623437279937408119546555586267712054762280488959320521697937521092276297325262649574267470228259745983773969571127099146658127611270714291518805884658999061123143366757<180> * [2025264808...<1169>] * [3177267275...<1169>] * [1485498270...<2365>] * [3925514124...<2372>] (10.21%)
R_7879 = (10^7879-1)/9 = 1111111111...<7879> = [1111111111...<7879>] (0.00%)
R_7880 = (10^7880-1)/9 = 1111111111...<7880> = 11 * 41 * 73 * 101 * 137 * 271 * 3541 * 9091 * 15761 * 27581 * 27961 * 35461 * 52009 * 1262771 * 1676321 * 3746153 * 7187743 * 8368561 * 5964848081<10> * 12889706849<11> * 1371217135315244092991<22> * 79040479805615687465683<23> * 300567477887394052365757<24> * 29811355463297742645615812791522446524687<41> * 39183683903547299202471125940449908897423309<44> * 95857172574244109092139928579854506165297073472804809<53> * 3599474961483053310878605135585111374469138078226023233589649293<64> * 750914105302558436752000930239222531800507092216032215426336586609291356367521996611125219417012181327241<105> * 8955859986822981751383809840603974861999297964004527560289254265178892781447034540032897420548979315018635088359476294463<121> * 9557377469...<291> * [6563577546...<763>] * 2070751676...<768> * [8710914331...<778>] * [1008547418...<780>] * [2824060999...<785>] * [1195068064...<3130>] (20.89%)
R_7881 = (10^7881-1)/9 = 1111111111...<7881> = 3 * 37^2 * 853 * 1594093 * 2028119 * 2805637 * 4791649 * 32800723 * 247629013 * 1182534679<10> * 17469229933<11> * 6339763047733<13> * 19227348048341831<17> * 30557051518647307<17> * 2212394296770203368013<22> * 8845981170865629119271997<25> * 55633099239483895540807300279<29> * 90077814396055017938257237117<29> * 241573142393627673576957439049<30> * 45994811347886846310221728895223034301839<41> * 3207204765158124268625370685855295391546144230356835105480172184838210549074340260617878555547119384441220344797<112> * [2998875159...<2469>] * [1113990631...<5014>] (5.06%)
R_7882 = (10^7882-1)/9 = 1111111111...<7882> = 11 * 239 * 4649 * 7883 * 47293 * 165523 * 909091 * 12498601 * 579098423 * 5731627814609<13> * 5089082809028683211<19> * 29283791702184825961<20> * 156231445687689775996693860568271<33> * 36265008707438890601092610924794499<35> * 601193188650614249069704703228803510540758119<45> * 2324014940...<474> * [1948081438...<500>] * [7307731375...<3336>] * [2325925380...<3368>] (8.61%)
R_7883 = (10^7883-1)/9 = 1111111111...<7883> = 295621738877<12> * 2700590809281547603725600773<28> * [1391753550...<7844>] (0.49%)
R_7884 = (10^7884-1)/9 = 1111111111...<7884> = 3^3 * 7 * 11 * 13 * 19 * 37 * 101 * 109 * 293 * 439 * 757 * 877 * 3943 * 8761 * 9901 * 52561 * 52579 * 153469 * 333667 * 445447 * 1415179 * 3601237 * 5911541 * 43519681 * 70541929 * 2212293763<10> * 3951358309<10> * 12171337159<11> * 14175966169<11> * 21307156489<11> * 128217350089<12> * 247482272761<12> * 999999000001<12> * 16692085818029<14> * 404838774066943<15> * 440334654777631<15> * 5774294197526381<16> * 6808458539691229<16> * 11668781326071061<17> * 143230138401673387<18> * 1855193842151350117<19> * 901966394523798764569<21> * 11711644564422894025699<23> * 50594869824289387600141<23> * 698321409620914728282889<24> * 10226827901261393154083521<26> * 182202742802607835615596881<27> * 398892573611162312747168809<27> * 10826684964539959837294043117<29> * 59779577156334533866654838281<29> * 111956960338863707579494311481<30> * 5830219322612939561246246317093<31> * 13426604814204661740028455196981<32> * 2768214255974519676483980192126941<34> * 286578888976194997999922592330908602103011<42> * 3543809477510348590996879102037513609320141<43> * 49207341634646326934001739482502131487446637<44> * 3943828696311504418317587369596960932033847171<46> * 61144905745257441183391523202790304609284611733<47> * 39316310783659104892252157287077969239619734325044334592964583271<65> * 23593748551050409936688015200253053030029532433958916533719315706853<68> * 3355330990026625816780426205253910468424129764063859532844880973167015231161<76> * 9537037576103752545861071409967321761728999089417907986752766348817191016093460769<82> * 661828976175802596124520315896987844285331034125777808629277002254425371670207934687325349<90> * [1345733557...<422>] * [9990000009...<432>] * [7447906703...<833>] * [1365094887...<1242>] * [1200818030...<1251>] * 4982414946...<2454> (47.01%)
R_7885 = (10^7885-1)/9 = 1111111111...<7885> = 41 * 191 * 271 * 59281 * 63841 * 2318191 * 219303431 * 3084990481<10> * 3367147378267<13> * 630959088384161<15> * 1111111111111111111<19> * 414154302471878204471<21> * 1289981231950849543985493631<28> * 2026441216725812135665441957<28> * 2583267906383511978058229561<28> * 9512538508624154373682136329<28> * 96357627407011709976598813958321<32> * 111186645788276700727598388353449<33> * 965194617121640791456070347951751<33> * 19715636275865932733299589027883883203241<41> * 346895716385857804544741137394505425384477<42> * [2613031706...<246>] * [3994439708...<1417>] * [1902729839...<5828>] (5.01%)
R_7886 = (10^7886-1)/9 = 1111111111...<7886> = 11 * 15773 * 47317 * 851689 * 2152879 * 528292695466201<15> * 93227198196458451340187597<26> * 10223106657644437891916302241<29> * 3657500940242393824632124466579<31> * [3824964717...<3869>] * [1047901907...<3896>] (1.54%)
R_7887 = (10^7887-1)/9 = 1111111111...<7887> = 3 * 37 * 67 * 479 * 21649 * 513239 * 142847911 * 129034033129<12> * 257756838067<12> * 391735853209003<15> * 434846671486655671<18> * 1344628210313298373<19> * 1472800025397129551<19> * 1503593798091496387<19> * 275280756428781651637<21> * 181485706843987043021239<24> * 20581005474860180761943449<26> * 242302159522858207411772431<27> * 4045116607697655165732962467<28> * 383155477843726029783939406113226468701730728790004161<54> * 128780300340244872385688233345188210841783983757299260103530718169486826135819357<81> * 3290967632861131703281828943635774383301940171982919699073443165222894023742681701403432993547<94> * [4335177817...<425>] * [7743194155...<2321>] * [2120430282...<4657>] (6.14%)
R_7888 = (10^7888-1)/9 = 1111111111...<7888> = 11 * 17^2 * 59 * 73 * 101 * 103 * 137 * 233 * 349 * 929 * 1973 * 3191 * 4013 * 16763 * 23201 * 38861 * 43037 * 62003 * 88741 * 182353 * 355193 * 618049 * 776969 * 2071723 * 2816017 * 4465073 * 4950707 * 5882353 * 28559389 * 89845307 * 152533657 * 728910361 * 1491383821<10> * 5363222357<10> * 12464369129<11> * 13355595217<11> * 21591416633<11> * 21993833369<11> * 77843839397<11> * 13273860496747<14> * 40256406669887<14> * 132537858330391<15> * 2184943628221853<16> * 2324557465671829<16> * 52384216802136377<17> * 267412698564244843<18> * 16605684883738697689<20> * 865788741404845009303<21> * 29733624823169150656354369<26> * 154083204930662557781201849<27> * 17468739848498438039329935679794457<35> * 192543752926029352863483352536890159<36> * 2844366024589741098287806157501475277<37> * 11811806375201836408679635736258669583187541<44> * 3114824318784041623490389014199610366824348609<46> * 65552746171882583264230070868884366877803237222654400793<56> * 320326994163169943384295066992439316655840979654890345228609<60> * 4948797624251336428769758769452316283490536687091682910619153<61> * 369660333075000068856709492212454991557448976437779979434921265833995781602906344537626232976067313<99> * 440441087557478776852171834625638618412949059374084837579531425633661269203803741415744566525108430933975383194546209<117> * 3064482235...<345> * 3312754470...<353> * [5498825792...<862>] * [1909162837...<1776>] * [1194309466...<3553>] (21.53%)
R_7889 = (10^7889-1)/9 = 1111111111...<7889> = 239 * 4649 * 6763 * 472341157 * 505885997 * 1977439591<10> * 11273170771131750391<20> * 11111111111111111111111<23> * 62612348451548943616787<23> * 7754637448036836493958053<25> * 1113136963393691632295071649<28> * 1626777403161656797092007877<28> * 4277814513314993862986621267<28> * 215231103155467706279277026425453<33> * 1976730144598190963568023014679333<34> * 241553587165443690259691154554887409<36> * 15362898429170396757717888856328974146292496901433891193564055671816191643<74> * 108164182562832081427746076140676111780117904145681235787387789905399551977213797293596351<90> * 9629235556406611857650195218600476538144804813919226550962087129420209841171513191629905668596180108950582877533858087255532817046381504168675076951<148> * [3719100042...<862>] * [1086108015...<6409>] (7.84%)
R_7890 = (10^7890-1)/9 = 1111111111...<7890> = 3 * 7 * 11 * 13 * 31 * 37 * 41 * 211 * 241 * 271 * 1579 * 2161 * 9091 * 13151 * 386611 * 711679 * 727459 * 2906161 * 13982659 * 2134242371<10> * 576131705774077<15> * 935875736987641<15> * 274842594896655151<18> * 1830693401865541922881<22> * 585464115635346143026025081<27> * 2990427286809427077479019091<28> * 92047737148987085324277433631<29> * 222410610812764107755976671641<30> * 2561411005081251851356667614081<31> * 155872807295141767753013971998423271<36> * 193413247904674241324507425343532732791<39> * 40199712048008930571428131875902950777477607917<47> * 44098347924570538726555032711112035074551402751062500493727027459523924634267<77> * 6267758127577332259078470898197707371104920617239537855165700322603688636346683832426409007658616045014902930862175109617951881840830949049<139> * 9713799312...<247> * [8578114187...<473>] * [6841923120...<508>] * 4212288434...<915> * [7749181890...<982>] * [1285748162...<2070>] * [4038634915...<2079>] (22.55%)
R_7891 = (10^7891-1)/9 = 1111111111...<7891> = 53 * 79 * 694409 * 265371653 * 10857536471<11> * 8030222013165659643947340265695409<34> * [1274379102...<563>] * [1296066151...<7267>] (0.78%)
R_7892 = (10^7892-1)/9 = 1111111111...<7892> = 11 * 101 * 3947 * 39461 * 4687849 * 701784263 * 1419246469550890368589<22> * 26700906826550160702569020275644803<35> * [1054300355...<1935>] * [2763312969...<1957>] * [1767879732...<3919>] (1.04%)
R_7893 = (10^7893-1)/9 = 1111111111...<7893> = 3^2 * 37 * 15787 * 31573 * 333667 * 39417643 * 292719799 * 2848226281233643<16> * 85144824796477722631<20> * 12167342328795442031882521<26> * 7424704089654086511002334757<28> * 243766065794107078151432875243<30> * 13012420703307834400308424223083<32> * [1002861914...<826>] * [1747632586...<1680>] * [1427616480...<5207>] (2.30%)
R_7894 = (10^7894-1)/9 = 1111111111...<7894> = 11 * 1491967 * 2305049 * 2778689 * 6147464798671569700549237625609427879037<40> * [6504613529...<3900>] * [2643430737...<3934>] (0.76%)
R_7895 = (10^7895-1)/9 = 1111111111...<7895> = 41 * 271 * 15791 * 55925903083<11> * [1986755778...<1568>] * [5699506048...<6308>] (0.24%)
R_7896 = (10^7896-1)/9 = 1111111111...<7896> = 3 * 7^2 * 11 * 13 * 29 * 37 * 43 * 73 * 101 * 127 * 137 * 239 * 281 * 283 * 659 * 1129 * 1933 * 2633 * 2689 * 4649 * 6299 * 6581 * 7841 * 9901 * 18049 * 23689 * 45121 * 70313 * 79337 * 226549 * 344887 * 459691 * 485041 * 631681 * 909091 * 1471289 * 1575253 * 7489357 * 9127213 * 10838689 * 35121409 * 99990001 * 118710721 * 121499449 * 354968629 * 2142992167<10> * 6578404633<10> * 8229734311<10> * 11189053009<11> * 19044844057<11> * 13787848516009<14> * 3792128943527581<16> * 4855067598095567<16> * 60891291243097753<17> * 113596716377259641<18> * 603812429055411913<18> * 721030498171501831<18> * 4458192223320340849<19> * 127522001020150503761<21> * 148029423400750506553<21> * 1160803383934463712259<22> * 1964089881669809395643<22> * 297262705009139006771611927<27> * 396177093323095575185036119<27> * 2246285860430986548506215527001<31> * 169905327561162104198557246291921<33> * 415752934391935707654279695032999309<36> * 316362908763458525001406154038726382279<39> * 2144906157509411684424913774078958939881<40> * 37633698993045258670863410188544865190871951<44> * 1023037643093214557651333120422980213172396059301<49> * 441659454625809720192647055276257528637832621638030289<54> * 30073566270559048948142559741512708796590524703892560552659<59> * 441506346488360048482114135141919313523563714948107161215664533500695867<72> * 2377887731204762925852743951147119066491658516292086935221758265146322256742372441<82> * 27851538931791182813585932285490596820623900747164894668499167046712090201879423948069199442816537475115348268729799177<119> * 1217599013...<212> * 1669195584...<274> * [9099868126...<347>] * [3404456264...<516>] * [2586876788...<517>] * [3599365949...<530>] * [1154257464...<1046>] * [3798328902...<1101>] * [5250239944...<2198>] (20.81%)
R_7897 = (10^7897-1)/9 = 1111111111...<7897> = 107 * 12517 * 1659431 * 535596779200919<15> * 1325815267337711173<19> * 47198858799491425660200071<26> * 385449578021310700390256413787<30> * 1657369267941336519589012993557140069891364992082365534700548884452551757186137655887808209563554371273008938334507277118593589757<130> * [2334935751...<7667>] (2.91%)
R_7898 = (10^7898-1)/9 = 1111111111...<7898> = 11^2 * 23 * 719 * 4093 * 8779 * 15797 * 21649 * 25849 * 73237 * 513239 * 799853 * 1034639 * 33569502677<11> * 18200054748466867994849<23> * 8962016427711388431680467<25> * 19194587511488152996889053<26> * 19210610797963667218565939<26> * 16340896088312723494432150261681<32> * 922412332043886417999435413739409<33> * 8745075387933004096394385246656921347<37> * 2731764846587782091546914066524656594612608438032609803989298453<64> * 10483559820031479418770210067382566319984375940690615649203032945707<68> * 29476609990230448721722732188196048138342777109461931706728363904658577135165687400308933318612320601<101> * 159779259367783141682664323101719151619905458241378202146264387060563620054513694866437732933880927870969437<108> * [6701608956...<265>] * [2123701913...<3456>] * [1099999999...<3581>] (7.56%)
R_7899 = (10^7899-1)/9 = 1111111111...<7899> = 3 * 37 * [1111111111...<2633>] * [9009009009...<5264>] (0.03%)
R_7900 = (10^7900-1)/9 = 1111111111...<7900> = 11 * 41 * 101 * 251 * 271 * 317 * 1423 * 3541 * 5051 * 5689 * 6163 * 7901 * 9091 * 10271 * 21401 * 25601 * 27961 * 60101 * 102701 * 307627 * 7019801 * 17241751 * 109825801 * 870801991 * 1044004751<10> * 9615060929<10> * 182521213001<12> * 14103673319201<14> * 78875943472201<14> * 1680588011350901<16> * 6295632499623851<16> * 25439781075319591<17> * 49172195536083790769<20> * 99834305852659737721<20> * 3479214620202817576904801<25> * 4706625334158237778391951<25> * 4539787279569136988691351491<28> * 9881484126026806397682037921<28> * 14671834360812557354682189761<29> * 507998564486483655774880939989709<33> * 24966203549341539495819194854679625225811<41> * 3660574762725521461527140564875080461079917<43> * 36135553580039597739744803188558136917651907171<47> * 646301962916453492325383567253991760083617720844121<51> * 388603184868446209952357338208961774763421470820867551<54> * 66443174541490579097997510158021076958392938976011506949065646573<65> * 530084044837791203267418958734478905892862260111193658629289735929681<69> * 42660530392229903351072436102344244250617560023502875336329183331096805000157530395542396500243031769146588091361465456452731316179986315200680926557940585563325081869311166989363491<182> * 2221253298...<209> * 3529967022...<259> * 1924817940...<285> * [2845612900...<1536>] * [5058333201...<1536>] * [1278382737...<1557>] * [1000009999...<1561>] (21.67%)