R₂₁₅₀₁ = 10²¹⁵⁰¹-19 = 1111111111..._<21501> = 3² × 37 × 43003 × 172009 × 333667 × 1318729 × 2623123 × 3397159 × 4668107 × 6192289 × 22705056001_<11> × 111338556631_<12> × 96929896719454751_<17> × [1862101635..._<2359>] × [2194011928..._<4742>] × [3975572607..._<14312>] (0.41%)

R₂₁₅₀₂ = 10²¹⁵⁰²-19 = 1111111111..._<21502> = 11 × 53 × 79 × 859 × 21503 × 292759 × 391999 × 516049 × 1182611 × 69343951 × 76783643 × 265371653 × 468313561 × 1058313049_<10> × 2959234253_<10> × 64368517867_<11> × 67367542397_<11> × 65048257626379_<14> × 616816285897369_<15> × 14461218582246981163_<20> × 8064516766269216375973031_<25> × 2014736089669888940425352477546278092192­268265858033129_<55> × [2090979117..._<746>] × [1430216258..._<753>] × [1106865694..._<9882>] × [6649914291..._<9888>] (1.09%)

R₂₁₅₀₃ = 10²¹⁵⁰³-19 = 1111111111..._<21503> = 946133 × 5461763 × [2150168271..._<21490>] (0.06%)

R₂₁₅₀₄ = 10²¹⁵⁰⁴-19 = 1111111111..._<21504> = 3 × 7² × 11 × 13 × 17 × 29 × 37 × 43 × 73 × 97 × 101 × 113 × 127 × 137 × 193 × 239 × 257 × 281 × 337 × 353 × 449 × 641 × 673 × 769 × 1409 × 1933 × 2689 × 3457 × 4649 × 7841 × 9901 × 10753 × 12289 × 15361 × 19841 × 32257 × 39937 × 64513 × 69857 × 205633 × 206209 × 226549 × 434689 × 453377 × 459691 × 473089 × 859393 × 909091 × 976193 × 1342657 × 1454209 × 1514497 × 3795457 × 4546753 × 5882353 × 6187457 × 7710977 × 8253953 × 9225217 × 9396577 × 10418689 × 10838689 × 99990001 × 105528193 × 121499449 × 302078977 × 418725889 × 791159041 × 1265011073_<10> × 7848960001_<10> × 9524994049_<10> × 11189053009_<11> × 12939800833_<11> × 43735845217_<11> × 45501964033_<11> × 66554101249_<11> × 73171503617_<11> × 632968941697_<12> × 30094191703297_<14> × 75118313082913_<14> × 392831597577217_<15> × 834427406578561_<15> × 1689451451934721_<16> × 3007219953131521_<16> × 9999999900000001_<16> × 33649448872371457_<17> × 145778507161340929_<18> × 603812429055411913_<18> × 1253224535459902849_<19> × 4458192223320340849_<19> × 73765755896403138401_<20> × 77700458351603754241_<20> × 127522001020150503761_<21> × 148029423400750506553_<21> × 297102788984773956097_<21> × 2334576854478162739201_<22> × 15343168188889137818369_<23> × 80819665754328935121409_<23> × 368082645507436752287233_<24> × 1137797098931682858642433_<25> × 3611707318387778163302401_<25> × 45723922339769773677559297_<26> × 51810901375163618947402753_<26> × 73984629073807239048662017_<26> × 119968369144846370226083377_<27> × 465149401935712615628055361_<27> × 462650524517575285868776945153_<30> × 949383321082513089661541033473_<30> × 2070270028985341766616009080161_<31> × 20275219423179517169965224971521_<32> × 71496883142749489503687942051713_<32> × 275158773279860146670791344679553_<33> × 417067672004431016027567793820801_<33> × 515217525265213267447869906815873_<33> × 707285850117624346067550937755073_<33> × 1466242627909963541642846554503169_<34> × 8803929888324104650587958648444417_<34> × 217860610452031121598489279950204653537_<39> × 338579887181973006729167651681190977281_<39> × 5376349118996722135857554610727903470969­7_<41> × 2509879438441826549537501161367171876352­01_<42> × 4560897401317754430626820629544566062629­889_<43> × 1559440092962140541006269160037944071573­04353_<45> × 1433319827159466789806966856379479179916­136529424792832495021393_<64> × 1660324999011469461300940104511992358095­7837937462177950368477911534904193_<74> × 1420181495488594477989904308423718974315­8239327057547504266794004802647315794432­1_<81> × 9986697252427170443379404780485503284471­8975174004188801858970187176731955358724­384510844782429115617_<101> × 5587118763375362122579477500901613134643­0842253464047463157158784732544216230781­165223702155223678309562822667655169_<116> × 3389990665995333265366836872252020333482­3365489863977354562285338205973067991737­9334653083474195264505829365637578634110­6265537_<127> × 3842503166656902349929043480466226550918­9764624919574336880482034091688791929134­4413313639306019588621594114125088660845­07001318401_<131> × 1616596633..._<225> × 4816826731..._<312> × 5214609962..._<326> × [9144246603..._<468>] × [6051994595..._<473>] × [4829281873..._<698>] × [1736715616..._<704>] × [8044775414..._<934>] × [8111746579..._<1442>] × [3322900345..._<1523>] × [3323726160..._<3011>] × [2439353214..._<3015>] × 2759414843..._<6123> (42.96%)

R₂₁₅₀₅ = 10²¹⁵⁰⁵-19 = 1111111111..._<21505> = 41 × 271 × 1013 × 1321 × 1871 × 3037 × 3911 × 7039 × 15641 × 21649 × 31511 × 62921 × 513239 × 2071723 × 72932311 × 83251631 × 143899867 × 262533041 × 5363222357_<10> × 19707665921_<11> × 8119594779271_<13> × 44711374956601_<14> × 230442439401791_<15> × 20414137203567631_<17> × 82986894209449271801_<20> × 11111111111111111111111_<23> × 189055214380376875384151_<24> × 1300635692678058358830121_<25> × 2615313691182114927177553117_<28> × 5799951513941382144830754391_<28> × 122403569491783662720773144041_<30> × 140346818465014013770407271092917_<33> × 937659362930322328142805649502351_<33> × 7973059286225484515918622191263721_<34> × 19886424182370875870239184131623563_<35> × 4222100119405530170179331190291488789678­081_<43> × 3145034530723579145937004239074986159829­3405584131622831969789205077522125055444­88447195053472169211817993845484117471_<118> × 1533714450905492268378213907108517488472­9178110446537410955346468046918984257939­9566765554172008953294543418855453247804­4167875958385613786370987595704181437538­5619768092793133653_<179> × [5824577875..._<312>] × [3785133386..._<594>] × [1486219857..._<814>] × [2840961390..._<1405>] × [1111111111..._<3521>] × [8735069466..._<14052>] (3.76%)

R₂₁₅₀₆ = 10²¹⁵⁰⁶-19 = 1111111111..._<21506> = 11 × 43013 × 172049 × 494639 × 9665892367267_<13> × [5402906428..._<10729>] × [5283906963..._<10747>] (0.14%)

R₂₁₅₀₇ = 10²¹⁵⁰⁷-19 = 1111111111..._<21507> = 3 × 37 × 643 × 1609 × 493121 × 999809 × 8817871 × 9885089 × 167805961 × 215257037 × 1383903761_<10> × 2386760191_<10> × 511399538427507881_<18> × 646826950155548399_<18> × 2046166739518832881_<19> × 79863595778924342083_<20> × 3669910862324453368414564643_<28> × 10288079467222538791302311556310051849_<38> × 2821338094317666700126315366099917724567­7_<41> × 1849764796330929311033130378355043553633­61_<42> × 1479324487468932812154772125499257696540­643946328553680234277466780839_<70> × 5368706186..._<204> × [1772070941..._<6960>] × [1258807256..._<13986>] (2.61%)

R₂₁₅₀₈ = 10²¹⁵⁰⁸-19 = 1111111111..._<21508> = 11 × 101 × 1699 × 11321 × 33961 × 129049 × 241117 × 957107 × 1645363 × 282744169 × 2351282861_<10> × 60313862771_<11> × 16809360945688609_<17> × 722817036322379041_<18> × 909090909090909091_<18> × 1111111111111111111_<19> × 1369778187490592461_<19> × 5510058690107201954998133_<25> × 61945573305222690279363663578823967_<35> × 4901999948893733786655871555821130375092­5973449_<47> × 1511683480129204931881648121504080561751­48228488823_<51> × 4260858571031539943479177285410238779156­7329009634088723_<56> × 1458123431910306602877567248969367658535­6108680217557645894667901188624395417379­659379946959868199_<98> × 1063934469725079379914876011027034592444­8973635107441561409246532998073883247182­5773491687393134429923461704971227_<114> × 4834389726736518293852244130660191969670­7976106339486456947619775581596788967635­9171209724331727292029682663034137421755­3659008741548305187653_<142> × [1095237960..._<547>] × [8037285983..._<5034>] × [1823792987..._<5066>] × [3572133789..._<10144>] (3.34%)

R₂₁₅₀₉ = 10²¹⁵⁰⁹-19 = 1111111111..._<21509> = 2467 × 946397 × 301670477 × 2535528323_<10> × 50678516387_<11> × 5180282664612031_<16> × 1029879756928762117455431_<25> × 140175894162990609843314797_<27> × 11427999892821876397004936937893_<32> × 1230438801374176674858778040967022681031­9992722055173127328805633899245853_<74> × 6221584372030522055492739023062140639302­0456720568865828056666081536686988802881­944531436460921074521_<101> × [1876485712..._<21200>] (1.44%)

R₂₁₅₁₀ = 10²¹⁵¹⁰-19 = 1111111111..._<21510> = 3² × 7 × 11 × 13 × 19 × 31 × 37 × 41 × 211 × 241 × 271 × 479 × 2161 × 9091 × 17209 × 29611 × 52579 × 98947 × 238681 × 333667 × 2906161 × 3762091 × 12325231 × 142847911 × 365596867 × 1729196071_<10> × 6425725321_<10> × 29116975651_<11> × 257756838067_<12> × 8985695684401_<13> × 42424115346031_<14> × 391735853209003_<15> × 466318959606001_<15> × 4227990048606991_<16> × 4923860496443041_<16> × 11087489781858211_<17> × 146320439350421561_<18> × 508399838327574001_<18> × 609146268335614441_<18> × 1933378857859248391_<19> × 4185502830133110721_<19> × 1247516657681410162801_<22> × 41936734765001789369401_<23> × 234505087651868812230401_<24> × 4970961797342318504148361_<25> × 10932810041473992334448551_<26> × 20581005474860180761943449_<26> × 392256087727008306186287801_<27> × 444060838411955683689487441_<27> × 165364337971283147246398748401_<30> × 58085336248307618498777162746561_<32> × 3831554778437260297839394061132264687017­30728790004161_<54> × 2846390188891241030645451773087716881978­563746547069042984813032147999326242449_<79> × 1287803003402448723856882333451882108417­8398375729926010353071816948682613581935­7_<81> × 3290967632861131703281828943635774383301­9401719829196990734431652228940237426817­01403432993547_<94> × 6282138071505210318841228543562283508437­5696198844381770006528017966159354889557­7774743119827923459254362276610101539366­5597896857185313159459_<142> × [4335177817..._<425>] × [3774090798..._<466>] × [3412318549..._<826>] × 2836574643..._<900> × [4297721164..._<1405>] × [5816723801..._<1424>] × [1347342868..._<1832>] × [1957121959..._<1866>] × [2819128734..._<5659>] × [7428611417..._<5680>] (8.97%)

R₂₁₅₁₁ = 10²¹⁵¹¹-19 = 1111111111..._<21511> = 239 × 4649 × 141359 × 135863477 × 398512787 × 505885997 × 1262056517_<10> × 1505710267027_<13> × 1806483002989001_<16> × 2774877778471281360677_<22> × 63288788682745054966176067_<26> × 246773237354180405909400332561_<30> × 1976730144598190963568023014679333_<34> × 4420197369389321682193651680706705688987_<40> × 2218735427651748802686984400769442892460­71_<42> × [4082878457..._<336>] × [1187517863..._<2532>] × [1846949286..._<18380>] (1.23%)

R₂₁₅₁₂ = 10²¹⁵¹²-19 = 1111111111..._<21512> = 11 × 73 × 101 × 137 × 838969 × 3527969 × 30009241 × 39184109 × 642133201 × 8050833733_<10> × 734896875319_<12> × 43404612642965067677_<20> × [4326675728..._<2647>] × [1415735719..._<2680>] × [2844742524..._<5349>] × [9999000099..._<10752>] (0.39%)

R₂₁₅₁₃ = 10²¹⁵¹³-19 = 1111111111..._<21513> = 3 × 37 × 853 × 1594093 × 2096761 × 23965483 × 1182534679_<10> × 17469229933_<11> × 272295362253883_<15> × 4531530181816613234555190841_<28> × 241573142393627673576957439049_<30> × 129063282232848961951985354966759_<33> × 1899808857281937525284207842137436860496­9_<41> × 4599481134788684631022172889522303430183­9_<41> × 3207204765158124268625370685855295391546­1442303568351054801721848382105490743402­60617878555547119384441220344797_<112> × 1577930412316234372799374081195465555862­6771205476228048895932052169793752109227­6297325262649574267470228259745983773969­5711270991466581276112707142915188058846­58999061123143366757_<180> × [9000000000..._<7000>] × [4631661293..._<13993>] (2.41%)

R₂₁₅₁₄ = 10²¹⁵¹⁴-19 = 1111111111..._<21514> = 11 × 2791 × 27067 × 1226299 × 6943319 × 368720813 × 805697219 × 2783911601_<10> × 4015351447_<10> × 89700105169_<11> × 256582913023_<12> × 57336415063790604359_<20> × 909090909090909090909090909091_<30> × [3411495834..._<318>] × 4105039757..._<342> × [3127444242..._<10344>] × [9000000000..._<10380>] (2.19%)

R₂₁₅₁₅ = 10²¹⁵¹⁵-19 = 1111111111..._<21515> = 41 × 53 × 79 × 271 × 1987 × 13241 × 92681 × 1549081 × 265371653 × 573030511 × 162503518711_<12> × 279930864643_<12> × 709140556601_<12> × 431512914665561_<15> × 507849415889107_<15> × 926760706490191_<15> × 327308350191520976610083964096991_<33> × 5538396997364024056286510640780600481_<37> × 1101094684..._<313> × [3159700703..._<1267>] × [2239494420..._<3928>] × [4493467478..._<15817>] (2.34%)

R₂₁₅₁₆ = 10²¹⁵¹⁶-19 = 1111111111..._<21516> = 3 × 7 × 11² × 13 × 23 × 37 × 67 × 89 × 101 × 653 × 4093 × 8779 × 9901 × 13693 × 15649 × 21517 × 21649 × 59659 × 96823 × 107581 × 142789 × 215161 × 233743 × 279709 × 294053 × 513239 × 860641 × 1168711 × 2391863 × 4948681 × 8886109 × 26269081 × 199552099 × 599144041 × 884641099 × 1052788969_<10> × 1056689261_<10> × 2107771909_<10> × 5419170769_<10> × 19741790641_<11> × 36636218389_<11> × 183411838171_<12> × 498698470009_<12> × 532417220509_<12> × 86285622925877_<14> × 789390798020221_<15> × 2361000305507449_<16> × 14286890032106357_<17> × 197738402633302169_<18> × 1344628210313298373_<19> × 858108826258385082629821_<24> × 5378079413673378180277027_<25> × 5764066668537270911379761_<25> × 11120952524491214120396599_<26> × 644617431272157893717076361_<27> × 2010350289408428700272493383_<28> × 82955990453788393368412330511_<29> × 76232914055207003005318654163381_<32> × 6695347994383903097965599192075381609975­4871899_<47> × 9703942719217021836049930543050375805545­1089414378932646566773_<62> × 4039257228337783781073049892809941028503­14855068615959021587563_<63> × 4772291732134733886327958549084024909986­58711970854444982384399373804471077_<75> × 1062881061565441896011124521244632741184­4160316876726377750029028546467748157093­4480831778653_<93> × 8487228155..._<202> × 2604342325..._<281> × [3949005368..._<306>] × [5893683975..._<600>] × [2496045948..._<1518>] × [3689513824..._<1586>] × [5210600037..._<3221>] × [3610895609..._<3235>] × [5158711716..._<3236>] × [1259634603..._<6437>] (6.41%)

R₂₁₅₁₇ = 10²¹⁵¹⁷-19 = 1111111111..._<21517> = [1111111111..._<21517>] (0.00%)

R₂₁₅₁₈ = 10²¹⁵¹⁸-19 = 1111111111..._<21518> = 11 × 59 × 107 × 239 × 743 × 2969 × 3191 × 4649 × 16763 × 19489 × 43037 × 51199 × 62003 × 909091 × 1659431 × 243720583 × 1479666827_<10> × 17275489603_<11> × 18620680471_<11> × 77843839397_<11> × 135133891499_<12> × 240105851771_<12> × 1057997274797_<13> × 2584863032795023_<16> × 474362226083609249_<18> × 1325815267337711173_<19> × 2563963356465898129_<19> × 68616805173400502243_<20> × 223072327648229020879_<21> × 282467578050996075667_<21> × 5127474225909215751797_<22> × 429436598435332241528167_<24> × 47198858799491425660200071_<26> × 154083204930662557781201849_<27> × 13569612563320403017443683179_<29> × 1570989606264398516186489295496926940315­60694047_<48> × 2662869686076317075741507588861469199151­1099147227_<50> × 9090909090909090909090909090909090909090­909090909091_<52> × 6656280510176649041177006666533233898159­8238955516121768797834931727557023054104­07269034716016715927564139783_<109> × 2548171182130492354464113595833821781588­0641409868743480754592634023289710402152­43200625902015381883224397137647_<112> × 3157699606121412762302752567433818362194­6730595497553177239346750263067641221377­10141583577297036456399624339368321893_<118> × 1352321123248730090708692723609127157649­5159337962861701177848071164846624221419­6619006751660947595648621283774989975906­1263_<124> × 8443278213142643683880850952929502264137­8322928899102974874455264847764008994845­5895227893189456050195398365002025659176­7199_<124> × 2633357748200442925898372583631658559833­3629910261619385077149930742909233361719­4721603603200712247352352253370858007969­01720562557_<131> × [2627662014..._<1399>] × [6611837495..._<1412>] × [2116938806..._<8713>] × [1111110999..._<8737>] (5.85%)

R₂₁₅₁₉ = 10²¹⁵¹⁹-19 = 1111111111..._<21519> = 3³ × 37 × 757 × 14347 × 23911 × 119551 × 333667 × 20763252721_<11> × 440334654777631_<15> × 103182654083788921684537334713499683_<36> × 2959101432546815656262733924699254367065­340037_<46> × [3886928375..._<787>] × [2950600925..._<1512>] × [6963128187..._<4772>] × [4816201066..._<14318>] (0.61%)

R₂₁₅₂₀ = 10²¹⁵²⁰-19 = 1111111111..._<21520> = 11 × 17 × 41 × 73 × 101 × 137 × 271 × 2153 × 3229 × 3541 × 5381 × 8609 × 9091 × 21521 × 27961 × 38737 × 269539 × 529393 × 1676321 × 2582401 × 5070721 × 5882353 × 60436769 × 65525711 × 166755791 × 348322721 × 5195859817_<10> × 5964848081_<10> × 246880151521_<12> × 422810033729_<12> × 4305405011749_<13> × 127142398459291_<15> × 149166495278321_<15> × 295519292456081_<15> × 5418307589425009_<16> × 977171155131431041_<18> × 16518904266035856241_<20> × 44052813154697065841_<20> × 181048756009124007833_<21> × 355838514399900341881_<21> × 488619677094283587361_<21> × 53154512397409181192081_<23> × 7920513256292637220195721_<25> × 17138460265750926504957601_<26> × 19721061166646717498359681_<26> × 3089089355818193612782932100061_<31> × 21044037584000626448961059324881_<32> × 2943022282018927015773940725270857_<34> × 2211459886311754779116554026679494335670­3262275475241902352977134269230196043719­77151573671_<91> × 2104946788588286335929292343541861216279­7347354260031537931625885952305968725402­0286657698299619615715931969334222832877­99690503391927023385089_<143> × 1306056668..._<257> × 2324828435..._<496> × [1289740495..._<994>] × [7734437511..._<1004>] × [2716442473..._<1013>] × [4986237370..._<1037>] × [1893227426..._<1059>] × [1153321883..._<2123>] × [1402816208..._<4245>] × [3428273374..._<8522>] (7.10%)

R₂₁₅₂₁ = 10²¹⁵²¹-19 = 1111111111..._<21521> = [1111111111..._<21521>] (0.00%)

R₂₁₅₂₂ = 10²¹⁵²²-19 = 1111111111..._<21522> = 3 × 7 × 11 × 13 × 37 × 103 × 613 × 4013 × 21523 × 210631 × 2071723 × 52986961 × 79394659 × 5363222357_<10> × 21993833369_<11> × 291078844423_<12> × 351696734449_<12> × 13168164561429877_<17> × 38087571415274724997_<20> × 377526955309799110357_<21> × 2695082195023254663037_<22> × 2764617069785703725933625413_<28> × 6926245573243896206627823226773367111381­0848258828173973437557050649239193184952­4636731866879_<93> × 1604204037181898492842452177634233120825­4948956044452540593692275700680743549925­95031636365651567169241873842145514809_<118> × 3288306793104537549151557682274952353292­6149751780658407359998309758510107771719­3987768606878995960468762394797684114544­7142199844840010655676265265016804404656­93288035792812855582407_<183> × 2885196031..._<401> × 2561584492..._<409> × [1385483625..._<3353>] × [4181573200..._<3356>] × [3376520395..._<6699>] × [1109999999..._<6721>] (6.48%)

R₂₁₅₂₃ = 10²¹⁵²³-19 = 1111111111..._<21523> = 25440187 × 4089370001_<10> × [1068023440..._<21506>] (0.08%)

R₂₁₅₂₄ = 10²¹⁵²⁴-19 = 1111111111..._<21524> = 11 × 101 × 43049 × 47137561 × 1772677660037_<13> × 40319996840689_<14> × 535768089163285441_<18> × 122833455237727712320529_<24> × 128168614542349138637788110571_<30> × 6684990702478636346397960245681_<31> × [8637899543..._<5297>] × [6267981687..._<5368>] × [2258661342..._<10717>] (0.66%)

R₂₁₅₂₅ = 10²¹⁵²⁵-19 = 1111111111..._<21525> = 3 × 31 × 37 × 41² × 43 × 71 × 83 × 151 × 239 × 271 × 1231 × 1723 × 1933 × 4201 × 4649 × 6151 × 11071 × 21401 × 25601 × 79801 × 104551 × 123551 × 275521 × 538987 × 1364071 × 1811791 × 1823599 × 2906161 × 10838689 × 22503671 × 25874773 × 35120401 × 182254759 × 435288001 × 2013706801_<10> × 13365428707_<11> × 21158848681_<11> × 30703738801_<11> × 182521213001_<12> × 267148259201_<12> × 625437743071_<12> × 626920594693_<12> × 1076679220801_<13> × 6970563251359_<13> × 14043076990951_<14> × 140578864948831_<15> × 481335834613201_<15> × 830387575844401_<15> × 1941851180301719_<16> × 102598800232111471_<18> × 9425856976319889649_<19> × 18525843918490695886751_<23> × 24207825527302870064951_<23> × 76145507419565556508117_<23> × 57802050308786191965409441_<26> × 991474271662986957800680951_<27> × 201763709900322803748657942361_<30> × 15763985553739191709164170940063151_<35> × 41766848698222033158540558591648271_<35> × 234065099292222402013296307835793151_<36> × 2214076372726695057889144879667914591_<37> × 7647798962405056517164943638722823896144­1_<41> × 4401268665169140025731821222935000987130­551_<43> × 5440907236518498609451112390256369995629­321_<43> × 8414640003465161203119978906558054839526­493_<43> × 3009787430583004400040154095662019360165­70961_<45> × 5444226777874873485307896142036145041159­4669214709944589849727424959801_<71> × 3867360231650169115957730482865860402782­75120007787504683197800313250373_<72> × 5204078169066463308747601958797117991236­1405549597272673699110341655196644796952­1334332762820568039099037430174833009684­77469368178954534813_<140> × 3765444553459809053106163740457051669522­5922222356909916889395661871779838862063­5508270861953414819194181562603853010454­84576632937146377914151_<143> × 1862438616170739808855054526100646846121­2974920132573276429005055548239712022219­4754557152744180256772035732524938930620­4127062170591111579757419960414537259770­78102648969888751_<177> × 1381831587980498445561588880764488254085­4964057246391823124033182139254915392957­4484365989230246562499465926979047802323­6747994758774830129207877643904922066761­12541676978157780319832830466369638431_<198> × 2431789655..._<423> × [2513864128..._<763>] × [2145000743..._<868>] × [9165272633..._<1559>] × [2894468167..._<1870>] × [1204268981..._<4786>] × [7120875294..._<9587>] (9.73%)

R₂₁₅₂₆ = 10²¹⁵²⁶-19 = 1111111111..._<21526> = 11 × 6299 × 9161 × 2324809 × 35121409 × 43544351 × 455652896561_<12> × 4855067598095567_<16> × 9006996017757809392117_<22> × 181801387586205221568467_<24> × 2317091604522004723965449_<25> × 297262705009139006771611927_<27> × 316362908763458525001406154038726382279_<39> × 2212236817374327109435022561220753426295­7_<41> × 1327080770360051827311085848069503304359­5534787235597140531_<59> × 1336395914067475494619360928220680511145­1988579353305502489853541907429637950525­53003443246310484435548877_<106> × 3092450912305018392902460323194198172547­1001898899948401001546225977344808290836­3381719172130645425224615612312393946983­1518474248976435860190773198156021096388­53350013530483718142370478419550253_<195> × [1086453592..._<10454>] × [4731571496..._<10482>] (2.74%)

R₂₁₅₂₇ = 10²¹⁵²⁷-19 = 1111111111..._<21527> = 1031 × 2267 × 21649 × 257489 × 513239 × 1246477 × 4176239 × 7034077 × 59641121 × 430931401 × 9269802917_<10> × 1111111111111111111_<19> × 4275059247395484791_<19> × 7193113287150096649201_<22> × 1597940390162232115542017411040787_<34> × 42545662673095831743789692955596677_<35> × 2022164264074817188538265721619093637104­210723_<46> × 1532116208870154239912784316678083614392­1729429590138771548647345792553485904479­6980526236853_<93> × 7110068196346820837739904403311442644029­6243880961148721106303921324681395021994­2397599851522525664477235142509594867213­5483_<124> × [7699927258..._<945>] × [1817008226..._<1773>] × [2660554415..._<18354>] (2.12%)

R₂₁₅₂₈ = 10²¹⁵²⁸-19 = 1111111111..._<21528> = 3² × 7 × 11 × 13² × 19 × 37 × 47 × 53 × 73 × 79 × 101 × 137 × 139 × 157 × 277 × 313 × 521 × 599 × 829 × 859 × 937 × 1289 × 1657 × 2393 × 2531 × 3121 × 3169 × 4969 × 6397 × 7177 × 9901 × 21529 × 31051 × 41263 × 52579 × 98641 × 107641 × 111781 × 204517 × 216451 × 333667 × 461917 × 554347 × 1101673 × 1350883 × 1569889 × 1580801 × 2142037 × 56726281 × 60034573 × 99990001 × 265371653 × 333099157 × 764364199 × 1058313049_<10> × 1469409649_<10> × 1984699441_<10> × 7534697743_<10> × 11373376951_<11> × 24024683489_<11> × 32494323733_<11> × 37916801893_<11> × 86239064881_<11> × 305045929501_<12> × 388847808493_<12> × 564362592691_<12> × 999999000001_<12> × 18371524594609_<14> × 22361420916001_<14> × 40118979906877_<14> × 53397071018461_<14> × 57623262784777_<14> × 109908191603107_<15> × 143574021480139_<15> × 203864078068831_<15> × 240396841140769_<15> × 537947698126879_<15> × 549797184491917_<15> × 3067208583472801_<16> × 3199044596370769_<16> × 3352825314499987_<16> × 41168686909062457_<17> × 143409436964525899_<18> × 368255828264024377_<18> × 536430531035337769_<18> × 646777215499244129_<18> × 1528411013354047447_<19> × 3852034888625542529_<19> × 5030608786526082241_<19> × 6767914459297490929_<19> × 11321155065857650469_<20> × 96939947551126695913_<20> × 757108543129939106221_<21> × 1358074433371719716641_<22> × 1900381976777332243781_<22> × 11111111111111111111111_<23> × 11761957262582764997761_<23> × 22088303808535743236641_<23> × 42190902306261210198217_<23> × 291593563046646669491593_<24> × 831759677425747570837717_<24> × 900900900900990990990991_<24> × 24649445347649059192745899_<26> × 49462885782449177777584561_<26> × 671082513552668016215173889_<27> × 1595352086329224644348978893_<28> × 2304017384484085131816292573_<28> × 4181003300071669867932658901_<28> × 38115215074391056784287931569_<29> × 770195818106804497179476777749_<30> × 6060517860310398033985611921721_<31> × 16600045372198176463698583051489_<32> × 20186272871950202514968048148247_<32> × 117680633072620952134930832292859_<33> × 1129740770432189548124550695495041_<34> × 27043868269833638345091057330221113_<35> × 117609798518967483441609863271124249_<36> × 2992954220671053473210428102132664473_<37> × 8506605834248913330852032305919581849_<37> × 1910846617679140068129270917199256656502­9_<41> × 6325274402021507450906224122454439230492­01_<42> × 7323941687838105624847742701467683590147­273_<43> × 8237993485304955072690350132544892878469­04557_<45> × 1880709802856952955373413305337158032187­793270681_<49> × 1281657376897297354090423403366881099978­010686253604381263_<58> × 3609680015682889556828657822481825871981­7914995401933354161_<59> × 7569117043210563816993730850591392451422­8814615635050477687293_<62> × 1103351735114684167695347781852417230217­4982813132058195800613488154982399_<74> × 4178437150016715837818641871709193476807­7726285039694944003301299623485206849143­75257_<85> × 7228985127862038010429519200208428060814­5936427715050154509673765832901166663194­5714409_<87> × 3489538705139086365663259641191165613827­7584475667020313941336914546684355923986­2216107575333780861060309557540714055579­224966141897413_<135> × 1077654773020602154835873595438016994801­5708115427100064296791127608890484017725­6002837849579935964678132636853002039998­6158679489264953_<136> × 2608121792..._<227> × 2323062930..._<244> × 1800376962..._<256> × [1360717814..._<394>] × [5269656631..._<425>] × [4709139884..._<442>] × [3833184067..._<501>] × [1285517236..._<1027>] × [1000099999..._<1057>] × [4932240392..._<1493>] × [3035860433..._<1563>] × [2922913822..._<2053>] × [1762849568..._<3161>] × [4969343841..._<6282>] (14.56%)

R₂₁₅₂₉ = 10²¹⁵²⁹-19 = 1111111111..._<21529> = 54123907 × [2052902631..._<21521>] (0.04%)

R₂₁₅₃₀ = 10²¹⁵³⁰-19 = 1111111111..._<21530> = 11 × 41 × 271 × 9091 × 12919 × 64591 × 1123867 × 1205681 × 1485571 × 125412251 × 126338041 × 42998569234693_<14> × [1779752732..._<2129>] × [9090909090..._<2152>] × [4896914815..._<8588>] × [1102911602..._<8596>] (0.31%)

R₂₁₅₃₁ = 10²¹⁵³¹-19 = 1111111111..._<21531> = 3 × 37 × 19047356089_<11> × 895570802481559921813387441_<27> × [1240673666..._<7150>] × [4729795026..._<14342>] (0.18%)

R₂₁₅₃₂ = 10²¹⁵³²-19 = 1111111111..._<21532> = 11 × 29 × 101 × 239 × 281 × 4649 × 538301 × 909091 × 3661979 × 121499449 × 379846013 × 117813768341_<12> × 5833604298391619_<16> × 1338540001260904037_<19> × 8128605778300011733_<19> × 245837439989791669889_<21> × 821325626199853700801_<21> × 104995557680325497806301_<24> × 857551598430969981703517_<24> × 9287243504302734314292246493018665305411_<40> × 7315229730563819147169891302520141715784­930317_<46> × [3117054329..._<698>] × 6178477882..._<702> × [8004084303..._<1502>] × [1408718832..._<4575>] × [2914868177..._<4581>] × [2284445563..._<9190>] (4.59%)

R₂₁₅₃₃ = 10²¹⁵³³-19 = 1111111111..._<21533> = 733 × 4637 × 43067 × 329401 × 974293 × 1360682471_<10> × 1781225293_<10> × 106007173861643_<15> × 1044667255801249_<16> × 7061709990156159479_<19> × [5971186761..._<328>] × [2089767107..._<21116>] (0.41%)

R₂₁₅₃₄ = 10²¹⁵³⁴-19 = 1111111111..._<21534> = 3 × 7 × 11 × 13 × 37² × 223 × 1747 × 4663 × 7253 × 18043 × 689089 × 861361 × 2028119 × 12004721 × 247629013 × 1420032597653_<13> × 1625625533641_<13> × 1953725183587_<13> × 4308098349463_<13> × 8538609438517_<13> × 65427908532733_<14> × 121200268613131_<15> × 422650073734453_<15> × 593314366392889_<15> × 1012047221926483_<16> × 30557051518647307_<17> × 296557347313446299_<18> × 2212394296770203368013_<22> × 102527361354613106010527_<24> × 2116117951326445671961963_<25> × 8845981170865629119271997_<25> × 6259800872659903950605347483_<28> × 90077814396055017938257237117_<29> × 9619211207725002595434061907819_<31> × 21606064498691505246200058094681_<32> × 33754319406012095808417907357259_<32> × 323338434891034089173475790125293_<33> × 48911689110891303706174193415115219_<35> × 846035731396919233767211537899097169_<36> × 2742269936605462168329562307947106658888­1_<41> × 1209932983651298761631732103023280632931­43_<42> × 1093998468553705375403392668420701191076­62296580348039_<54> × 8891818787293057739983401355642934276602­2274877448600956658770383244049772936087­6783545895863040797852524866985105897058­2776014290935772599808911_<145> × 9082330292251962304688193151167683450110­1361795433685463732751578239819170875604­9259224485047609714729365430665450971254­1945987920778472370936173919077_<151> × [4707365112..._<3357>] × [1375559788..._<3443>] × [8379586512..._<6860>] × [2937428717..._<6871>] (4.66%)

R₂₁₅₃₅ = 10²¹⁵³⁵-19 = 1111111111..._<21535> = 41 × 271 × 215351 × 18037717 × 1924712161_<10> × 12171337159_<11> × 366111286951_<12> × 2559647034361_<13> × 215168431547401_<15> × 1855193842151350117_<19> × 6898649252938113791_<19> × 246184452569691004409_<21> × 10080368894832537748963877_<26> × 4920734163464632693400173948250213148744­6637_<44> × 4340876285657460212144534289928559826755­746751_<46> × 1304946319836672523549871511207656785231­498701576036930724645238399101906921_<76> × 5528825275894858698684129584828307231241­005568273768148118728392440732070424671_<79> × 1247444808796914357344161987554190724499­1670946065661835584781126234532481067869­6941209275254392782646129308243768284579­780542826772001_<135> × 1656117382321113602236348280239164527551­5285493540308336921228754968742076311919­6685096582352069613239817400991509285397­4352134508752082775574093186711764593983­6692779944140665257626271351_<188> × [2010591734..._<4124>] × [2680652163..._<16690>] (3.35%)

R₂₁₅₃₆ = 10²¹⁵³⁶-19 = 1111111111..._<21536> = 11 × 17 × 73 × 101 × 137 × 353 × 449 × 641 × 1409 × 2693 × 69857 × 5882353 × 318291313 × 8478034049_<10> × 53120389367_<11> × 2418135902717_<13> × 44679145294118417_<17> × 14082127888087911132345757_<26> × 1982160256400708939410214263_<28> × 4609744264246201351654201193_<28> × [1325837329..._<619>] × [7890221704..._<647>] × [9900990099..._<1344>] × 2169100827..._<2661> × [7031862230..._<5351>] × [1179518735..._<10743>] (13.16%)

R₂₁₅₃₇ = 10²¹⁵³⁷-19 = 1111111111..._<21537> = 3² × 37 × 4787 × 333667 × [2321101130..._<2389>] × [9009009009..._<4784>] × [9990000009..._<14352>] (0.05%)

R₂₁₅₃₈ = 10²¹⁵³⁸-19 = 1111111111..._<21538> = 11³ × 23 × 179 × 3917 × 4093 × 4357 × 8779 × 15973 × 17623 × 21649 × 25169 × 38237 × 274187 × 497867 × 513239 × 1485397 × 8485973 × 103733951 × 5033236759_<10> × 104984505733_<12> × 12147237304901893_<17> × 102502981431359171598893_<24> × 5078554966026315671444089_<25> × 21624593175150651576118356092933_<32> × 403513310222809053284932818475878953159_<39> × 4180967272673252032291190917188955510245­874180001164839931077197586653_<70> × 5444710013725792963322916526756467746442­08265246405598834086237345292487_<72> × 5971491762095304123607953914976573401599­4342199250253823083148168223296964916727­7637825641074323_<96> × 4161928008..._<849> × [1593526435..._<873>] × [1986793087..._<9671>] × [1178415250..._<9674>] (6.14%)

R₂₁₅₃₉ = 10²¹⁵³⁹-19 = 1111111111..._<21539> = 239 × 4649 × 7603 × 12671 × 923441 × 2071723 × 28865519 × 995130761 × 5363222357_<10> × 16814655289_<11> × 414479952329_<12> × 3924966376871_<13> × 140228909659717_<15> × 16824368665408550569_<20> × 768736559421401249042753476963_<30> × 3230129421485627516508145444373504546404­48842187_<48> × 4380216534629601049924089879375182267762­0448503569350055243661800032577019210790­7236498209863537528380608485764810227154­150678965468226079_<138> × 7035885869..._<1057> × [6418077429..._<2866>] × [1111110999..._<17281>] (6.46%)

R₂₁₅₄₀ = 10²¹⁵⁴⁰-19 = 1111111111..._<21540> = 3 × 7 × 11 × 13 × 31 × 37 × 41 × 61 × 101 × 211 × 241 × 271 × 719 × 2161 × 3541 × 9091 × 9901 × 10771 × 25849 × 27961 × 64621 × 73237 × 86161 × 96931 × 799853 × 904681 × 1270861 × 2563261 × 2906161 × 4188901 × 15164161 × 20796871 × 22358521 × 39526741 × 91631161 × 258077203 × 536436469 × 33569502677_<11> × 50716619281_<11> × 513168964309_<12> × 523324743311_<12> × 62532685696771_<14> × 135497104612841_<15> × 2781449064681601_<16> × 8721566869847521_<16> × 42154132689627241_<17> × 2258490945453289046881_<22> × 18200054748466867994849_<23> × 3273016443175800569073641_<25> × 19210610797963667218565939_<26> × 137613493826902139993347001_<27> × 2586114064209667728427534023689533_<34> × 8745075387933004096394385246656921347_<37> × 2731764846587782091546914066524656594612­608438032609803989298453_<64> × 1048355982003147941877021006738256631998­4375940690615649203032945707_<68> × 2947660999023044872172273218819604813834­2777109461931706728363904658577135165687­400308933318612320601_<101> × 1597792593677831416826643231017191516199­0545824137820214626438706056362005451369­4866437732933880927870969437_<108> × [6701608956..._<265>] × [4305382253..._<671>] × 7608194600..._<691> × [1845696680..._<708>] × [6024664696..._<1380>] × [1514547983..._<1393>] × [1297902801..._<1414>] × [2159139966..._<1421>] × [1134816519..._<1428>] × [6443477257..._<2829>] × [4721544399..._<2837>] × [7305195753..._<2841>] × [5337287998..._<2857>] (6.97%)

R₂₁₅₄₁ = 10²¹⁵⁴¹-19 = 1111111111..._<21541> = 53 × 79 × 4265119 × 11201321 × 265371653 × 113814627559933_<15> × 89531796659076185597_<20> × 2048838002436482161067_<22> × 150119293727990211415391_<24> × [3612545760..._<1612>] × [1848701238..._<19825>] (0.48%)

R₂₁₅₄₂ = 10²¹⁵⁴²-19 = 1111111111..._<21542> = 11 × 430841 × 1723361 × 35091919 × 100664480265731_<15> × 25743764553594241397_<20> × [3507995312..._<10737>] × [4264391671..._<10751>] (0.25%)

R₂₁₅₄₃ = 10²¹⁵⁴³-19 = 1111111111..._<21543> = 3 × 37 × 173 × 947893 × 1527791 × 18843947 × 21816547 × 31596401 × 114795467 × 1414944241_<10> × 210769832431_<12> × 51915174474077_<14> × 1963506722254397_<16> × 62686891446576511_<17> × 106811083848465643_<18> × 2140992015395526641_<19> × 407429732767505248479163_<24> × 69765939029695396671805971935315347_<35> × 3757689781111916746343696241048370809065­3_<41> × 1049097499461174784819717283995603987072­3832569747_<50> × 1469089892372488283644686411246329046854­1958127252228517997817176365087869590549­1026334988286452327947_<102> × 9442148550..._<273> × [4779537082..._<6943>] × [8276073458..._<13929>] (3.11%)

R₂₁₅₄₄ = 10²¹⁵⁴⁴-19 = 1111111111..._<21544> = 11 × 73 × 101 × 137 × 5387 × 53861 × 64633 × 20876137 × 166788263 × 9018415349_<10> × 1831607540641_<13> × 58156652025683761601_<20> × 5702670608026658674537_<22> × 24069250343984800458585118187_<29> × [8569351377..._<2660>] × [5450568839..._<2684>] × [2038327579..._<5370>] × [1219949948..._<10703>] (0.59%)

R₂₁₅₄₅ = 10²¹⁵⁴⁵-19 = 1111111111..._<21545> = 41 × 271 × 311 × 2791 × 1990759 × 6943319 × 14578321 × 9294566806081_<13> × 119124859925363_<15> × 57336415063790604359_<20> × 8397548714483238063663389786354175256018­831_<43> × 3113560507783908535151949821577984575695­4201296974168323078094365565847337169736­6138417141225623774416801_<105> × 9327281575040435942820030416618073853906­1812063838459731409734543103257105231510­1287361456927596038071449541301873433683­4397_<124> × [7351683669..._<502>] × [4520888766..._<4134>] × [1111099999..._<16561>] (1.62%)

R₂₁₅₄₆ = 10²¹⁵⁴⁶-19 = 1111111111..._<21546> = 3⁴ × 7² × 11 × 13 × 19² × 37 × 43 × 127 × 163 × 239 × 379 × 757 × 1459 × 1597 × 1933 × 2053 × 2689 × 3079 × 4649 × 9397 × 10837 × 15877 × 21319 × 23311 × 43093 × 45613 × 52579 × 129277 × 333667 × 459691 × 909091 × 1458973 × 2462401 × 3014047 × 5274739 × 6316969 × 10749631 × 10838689 × 34282879 × 45121231 × 49153609 × 70541929 × 194517289 × 407068579 × 2458921051_<10> × 4410785971_<10> × 14175966169_<11> × 60966262009_<11> × 595904172463_<12> × 1473464802559_<13> × 2911579215499_<13> × 97431002649037_<14> × 425991366045253_<15> × 440334654777631_<15> × 676421558270641_<15> × 1921436048294281_<16> × 2021015460335957_<16> × 3613777237142227_<16> × 13889938587868729_<17> × 16071703765482961_<17> × 456502382570032651_<18> × 909090909090909091_<18> × 1111111111111111111_<19> × 8642670625016390971_<19> × 229162071140015324614111_<24> × 241321710362499305354071_<24> × 610600386089858349939139_<24> × 725832439119394840944397_<24> × 878075126908698927928483_<24> × 3931123022305129377976519_<25> × 130654897808007778425046117_<27> × 247025236977306025681323889_<27> × 307010852070382484317401373_<27> × 1512142910568778709935813681_<28> × 7459654752238258604700923083_<28> × 28821826124280860786408658529_<29> × 33030636037992147205820927521_<29> × 189772422673235585874485732659_<30> × 237496748126669166794404728277_<30> × 753201806271328462547977919407_<30> × 1104249349362995181144668003642191_<34> × 1915010942511169366290219191029597_<34> × 26250114465924084172186238976878195407_<38> × 63060936944326674212591995662102125143_<38> × 127299829734328501871992084225690229563_<39> × 5444073360171020940740845499007280330687_<40> × 6182864575832214084266614451996269641748­7_<41> × 7202140393374612642649166575446551001787­7_<41> × 1749910110149610189324781144025793515209­7401_<44> × 2200590034304197456074427493467697539344­9397_<44> × 4841193139246416682912992055944726358563­520908223_<49> × 9284668536078237580134472469990637899155­265743957_<49> × 3947804137986731797627485905950642878832­197147481801_<52> × 6508684267533856834852965580950145565983­063793936631379_<55> × 3447874011171367682835839023317819759168­9889127137198507_<56> × 2788482998620431437549076793905857765163­9300623520978602942095841650866748801861­1321233079_<90> × 1314796364370465263255727975869858721203­3283223333451187877069162714784603584406­816150353817835190742091970171_<110> × 4663139522302466039266737914486209565887­5744148888609379056573159582969194577531­6737317530980650274752343606808745182941­1685414873955725972742489182862767048886­13_<162> × [2370319446..._<271>] × 9550200998..._<273> × [3288972901..._<287>] × 4143845978..._<301> × [4923015155..._<543>] × 1695279961..._<546> × [3247807729..._<969>] × [1000000000..._<973>] × [2894176439..._<1913>] × [7199455869..._<1928>] × [1842361431..._<5809>] × [2456588524..._<5824>] (14.08%)

R₂₁₅₄₇ = 10²¹⁵⁴⁷-19 = 1111111111..._<21547> = 3191 × 16763 × 43037 × 62003 × 99563 × 198189307 × 18436804973_<11> × 77843839397_<11> × 951435580631_<12> × [6053044332..._<727>] × [4772906225..._<20756>] (0.30%)

R₂₁₅₄₈ = 10²¹⁵⁴⁸-19 = 1111111111..._<21548> = 11 × 101 × 4988363 × 13217575523_<11> × 719900116399_<12> × 20740313083801_<14> × 1161441268499029363_<19> × 288634652410893458071_<21> × 25754005892166439325569_<23> × 9695327619043500745964526925561_<31> × 2796548747..._<5266> × [9090909090..._<5386>] × [4773790086..._<10759>] (25.07%)

R₂₁₅₄₉ = 10²¹⁵⁴⁹-19 = 1111111111..._<21549> = 3 × 37 × 67 × 1307 × 3919 × 21649 × 513239 × 761399 × 5329787 × 12455323 × 82863662641_<11> × 8198672456306597_<16> × 1344628210313298373_<19> × 19373120364419399401_<20> × [2169235182..._<646>] × [5611943874..._<1274>] × [2171809974..._<6485>] × [1109999999..._<13041>] (0.49%)

R₂₁₅₅₀ = 10²¹⁵⁵⁰-19 = 1111111111..._<21550> = 11 × 41 × 251 × 271 × 863 × 3449 × 5051 × 9091 × 21401 × 25601 × 344801 × 624089 × 42362129 × 566872751 × 3325940801_<10> × 7567197163_<10> × 182521213001_<12> × 2983806901351_<13> × 78875943472201_<14> × 599601589302404651_<18> × 3913299314576680001_<19> × 7918920301131907813_<19> × 103482067809514301028551_<24> × 3949429040901111611990502288451_<31> × [2131493532..._<403>] × [1004966229..._<410>] × [2785184867..._<1690>] × 3016311141..._<1708> × [1486489841..._<8554>] × [4261853341..._<8564>] (8.96%)

R₂₁₅₅₁ = 10²¹⁵⁵¹-19 = 1111111111..._<21551> = 28111 × 258613 × 11111111111111111111111_<23> × 470328674254733542690786233353936914093_<39> × 8290442972814828459055105447527360644471­47_<42> × [1013682624..._<852>] × [3480103475..._<20587>] (0.52%)

R₂₁₅₅₂ = 10²¹⁵⁵²-19 = 1111111111..._<21552> = 3 × 7 × 11 × 13 × 17 × 37 × 73 × 101 × 137 × 3593 × 9901 × 14369 × 86209 × 107761 × 116741 × 215521 × 237073 × 5882353 × 21340073 × 99990001 × 1047678641_<10> × 1485938561_<10> × 10985587813_<11> × 14233727449_<11> × 80971057969_<11> × 136223079841_<12> × 2675521401409_<13> × 48448810657673_<14> × 481869541779887_<15> × 2441365509067753_<16> × 2693864378436481_<16> × 4674443941270693_<16> × 9999999900000001_<16> × 95460755480855497_<17> × 454314878228367241_<18> × 1574130729695394721_<19> × 149875511372280830299739_<24> × 483058506871214350790335879_<27> × 1979498820250457412915603811_<28> × 2886354458906795587641947282821_<31> × 2736873940623291410806570648039597_<34> × 5788534334..._<373> × [1654249415..._<429>] × [2529570364..._<821>] × [2804642194..._<852>] × [1098901098..._<897>] × [7419705653..._<1743>] × [1561871622..._<1765>] × [1200679604..._<3552>] × [4892888203..._<3574>] × [8087429159..._<7121>] (3.72%)

R₂₁₅₅₃ = 10²¹⁵⁵³-19 = 1111111111..._<21553> = 239 × 4649 × 2210723 × 6151843 × 243204053 × 2748481667_<10> × 1021848205351_<13> × 4950005914130003_<16> × 717745103410336803926588986631_<30> × 175349345899999373138524014299315410453_<39> × [1311407947..._<2982>] × [1317627085..._<18439>] (0.62%)

R₂₁₅₅₄ = 10²¹⁵⁵⁴-19 = 1111111111..._<21554> = 11 × 53 × 79 × 859 × 34619041 × 36210721 × 265371653 × 571482757 × 638257049 × 1058313049_<10> × 33585234780689_<14> × 45468612576649_<14> × 2052952736888778037_<19> × 3272020671236189826761_<22> × 7119105415289620398192649_<25> × 18081197289920551624005736479518573_<35> × [4102537943..._<761>] × [1105779228..._<781>] × [7671149154..._<9909>] × [4759484239..._<9920>] (0.85%)

R₂₁₅₅₅ = 10²¹⁵⁵⁵-19 = 1111111111..._<21555> = 3² × 31 × 37 × 41 × 271 × 172441 × 238681 × 333667 × 2906161 × 6630319 × 394922089 × 141225236921_<12> × 1156182307831_<13> × 887552932241071_<15> × 3864008618220727241_<19> × 4185502830133110721_<19> × 834389768977974795871_<21> × 76563466952544929415551_<23> × 601023172924804093838203_<24> × 854101632074967925604654311_<27> × 8409713172345994955133083761_<28> × 6113742087024026109272080792999993294483_<40> × [1321223552..._<451>] × [6208222378..._<884>] × [2522117475..._<1833>] × [1506714836..._<2862>] × [6436919874..._<3819>] × [1169081958..._<11425>] (1.32%)

R₂₁₅₅₆ = 10²¹⁵⁵⁶-19 = 1111111111..._<21556> = 11 × 101 × 103 × 4013 × 21557 × 44381 × 97003 × 582013 × 1196359 × 1455031 × 2071723 × 3536453 × 8051167 × 12361733 × 28559389 × 1491383821_<10> × 5363222357_<10> × 21993833369_<11> × 2324557465671829_<16> × 1826212311559178210341_<22> × 6800924006749893155464305961168971417625­3_<41> × 2746156096440139229939952462329743908413­73964547585372623_<57> × 1113440267..._<206> × 1111111111..._<317> × [2230907392..._<628>] × [2472494046..._<5035>] × [2347476021..._<5044>] × [5530572724..._<10091>] (3.52%)

R₂₁₅₅₇ = 10²¹⁵⁵⁷-19 = 1111111111..._<21557> = [1111111111..._<21557>] (0.00%)

R₂₁₅₅₈ = 10²¹⁵⁵⁸-19 = 1111111111..._<21558> = 3 × 7 × 11 × 13 × 37 × 7187 × 21559 × 43117 × 582067 × 754531 × 1724641 × 1018169184727_<13> × 613325315085682247_<18> × [1455782436..._<3563>] × [2656053800..._<3583>] × [1958548262..._<7168>] × [4178769427..._<7180>] (0.30%)

R₂₁₅₅₉ = 10²¹⁵⁵⁹-19 = 1111111111..._<21559> = 41393281 × 75223619683_<11> × [3568399020..._<21540>] (0.09%)

R₂₁₅₆₀ = 10²¹⁵⁶⁰-19 = 1111111111..._<21560> = 11² × 23 × 29 × 41 × 71 × 73 × 89 × 101 × 137 × 197 × 239 × 271 × 281 × 331 × 421 × 463 × 491 × 617 × 661 × 881 × 1321 × 3541 × 3851 × 4093 × 4649 × 5171 × 5237 × 7841 × 8779 × 9091 × 10781 × 18041 × 18131 × 20021 × 21649 × 24179 × 27961 × 32341 × 42043 × 62921 × 123551 × 148721 × 388081 × 513239 × 590437 × 851761 × 909091 × 925121 × 1676321 × 2077601 × 3471301 × 4147571 × 7444361 × 13489841 × 22487081 × 29920507 × 80073841 × 83251631 × 111249601 × 121499449 × 170873011 × 268330861 × 336737801 × 466644641 × 505885997 × 1052788969_<10> × 1056689261_<10> × 1121407321_<10> × 4467539231_<10> × 5964848081_<10> × 6508959689_<10> × 20163494891_<11> × 23609565631_<11> × 39511854229_<11> × 52781463673_<11> × 60368344121_<11> × 2661988743121_<13> × 5151849619841_<13> × 5715974947453_<13> × 29055629599361_<14> × 366395073564101_<15> × 102598800232111471_<18> × 234312694538316241_<18> × 265212793249617641_<18> × 354434210886621881_<18> × 364813333274836601_<18> × 380606048723768561_<18> × 826719071319630721_<18> × 4077633511342332481_<19> × 4539402627853030477_<19> × 10299861994620848651_<20> × 47725688250392946641_<20> × 127522001020150503761_<21> × 177663162067596466801_<21> × 557377949694929416901_<21> × 848654483879497562821_<21> × 4924630160315726207887_<22> × 9720065251093176906389_<22> × 26309136490998546398137_<23> × 318727841165674579776721_<24> × 1300635692678058358830121_<25> × 1578625853663873588077841_<25> × 1607415137021384783510881_<25> × 8274923251622825388807721_<25> × 30701998710396997786419121_<26> × 164832178265399848693779521_<27> × 198618138138638637771823241_<27> × 1395900370916327245555441901_<28> × 53241089690155545084545617441_<29> × 653518704357372488880162997801_<30> × 29094054464875846183934712933649_<32> × 32422034720694602873554553373241_<32> × 36380545029953205956377406702261_<32> × 1976730144598190963568023014679333_<34> × 28706164502711390875680641913825481_<35> × 16205834846012967584927082656402106953_<38> × 5076141624365532994918781726395939035533_<40> × 1051543809110704722613632495009411089889­481_<43> × 1366146685760023293714964475559157409101­81043_<45> × 7800104107917195405651401965825520530623­84449_<45> × 3815465557445576556927066195758955772398­238343771_<49> × 7468914019910445903199311021005401674322­3513365511_<50> × 5010620991340707523594168804430658367520­003649793780623118456073_<64> × 4865192615416970430696981027004312809291­7988274505675071805716365801863993_<74> × 2035160447062146094777029932541722252882­78166588115003201602386454909778841_<75> × 9999999999999900000000000000999999999999­9900000000000000999999999999990000000000­0001_<84> × 1174155661036370531158387153086358732085­7611583542802499879661077461752756934163­45665039841_<91> × 4949895763359336782412876434938767797804­7796264380590133981510678696169143672945­2816424866873_<93> × 3781177083560380583441154025352663121070­1509683070486332093588590272731625338812­99502797579969_<94> × 2685182852519969161222911119932065926432­1926211755790365181721224173410626748400­4209003780641949203741_<102> × 6477994618937292292420686523424560210038­0585205873642597315814132545446910825316­1834095467738437014341_<102> × 2556194893173839918095986049303563300534­6674997219855227412314112685523898853595­360610683149167147379131162769_<110> × 1342569987858364749760156079825719635512­7028313794104287477413705629692087159615­5201605656692318262737865636321_<111> × 1148298545657619053989750841199882335621­3764198634286427880534854135362802144107­6133668350909404160578580106494602411458­108349501_<129> × 1718853138090239733162972996170019720286­9808205600796969972413767579753540276343­4997577528908814962221209301350715566313­549141490281_<132> × 3443418448467037868174732779131913880029­5165383633122627606920790402425397436033­1148938523782918481623963597196523579507­803885921997278081_<138> × 1135187287173666288297388195232690124858­2292849023836549375698070374687854710556­2996594778661748013609534619750272417707­26447219069239499432349602724177071521_<158> × 1798544599395543642547435451105780432988­4965700984015515856237540198834129160991­7067940333539308843032800950672177546301­3579025632793468625774438736139158954330­0184805254601_<173> × 1111099888..._<241> × [2687806859..._<398>] × [1000000099..._<421>] × [1387896081..._<585>] × [2650992132..._<813>] × [3908685242..._<898>] × [3194238406..._<1621>] × [1306439065..._<1627>] × [2353502759..._<1641>] × [2238368928..._<1671>] × [8997789575..._<1672>] × [2534485690..._<6683>] (16.40%)

R₂₁₅₆₁ = 10²¹⁵⁶¹-19 = 1111111111..._<21561> = 3 × 37 × 172489 × 618083 × 159818152693_<12> × [1797672984..._<7181>] × [3268056154..._<14356>] (0.11%)

R₂₁₅₆₂ = 10²¹⁵⁶²-19 = 1111111111..._<21562> = 11 × 21563 × 1611198889_<10> × 2072927557_<10> × 464672706091493_<15> × [1542819178..._<10758>] × [1956411248..._<10766>] (0.18%)

R₂₁₅₆₃ = 10²¹⁵⁶³-19 = 1111111111..._<21563> = 1078461254893613345267_<22> × 3802666255534666859036119361_<28> × [2709347634..._<21514>] (0.23%)

R₂₁₅₆₄ = 10²¹⁵⁶⁴-19 = 1111111111..._<21564> = 3² × 7 × 11 × 13 × 19 × 37 × 101 × 8387 × 9901 × 52579 × 265957 × 333667 × 36443161 × 54912727 × 104585401 × 999999000001_<12> × 1263034467469_<13> × 4330092739989949921_<19> × 7547145648097015693_<19> × 12267464021502758821_<20> × 24897835281508939639_<20> × 54563541938863167204277_<23> × 566182860314268445323284219_<27> × 18222939721437243497267118121_<29> × 50655425376515589402074128743862249_<35> × 166158350791930527176560688830248751_<36> × 81863592749761950613351785233690082041_<38> × 6037250154..._<566> × [1324801610..._<595>] × [3991082493..._<1119>] × [5234520417..._<1135>] × [1209449740..._<1159>] × [2194268140..._<2373>] × [5482101221..._<3560>] × [1000999998..._<3589>] × [1800020194..._<7131>] (4.21%)

R₂₁₅₆₅ = 10²¹⁵⁶⁵-19 = 1111111111..._<21565> = 41 × 191 × 271 × 8627 × 59281 × 63841 × 649210921 × 113136621886721_<15> × 1111111111111111111_<19> × 1289981231950849543985493631_<28> × 43180840185438290586514657169_<29> × 965194617121640791456070347951751_<33> × 19556724483255900086046136607479201_<35> × 6174317480932385544108748085069894422647­83116181403206744221352101186333_<72> × 1590615925873234251177714713306771657321­7266315793542859249415334068901386606483­1389024866905836001165382255194784215933­028413820020114354227_<141> × [7088672595..._<861>] × [2415970477..._<4036>] × [1111099999..._<16273>] (1.84%)

R₂₁₅₆₆ = 10²¹⁵⁶⁶-19 = 1111111111..._<21566> = 11 × 83 × 1231 × 43133 × 538987 × 15527521 × 935875736987641_<15> × 2670502781396266997_<19> × 860540114066329084763_<21> × 3404193829806058997303_<22> × 201763709900322803748657942361_<30> × 4019971204800893057142813187590295077747­7607917_<47> × 4409834792457053872655503271111203507455­1402751062500493727027459523924634267_<77> × 6267758127577332259078470898197707371104­9206172395378551657003226036886363466838­3242640900765861604501490293086217510961­7951881840830949049_<139> × 9713799312..._<247> × [6735491065..._<10452>] × [2550251547..._<10476>] (2.96%)

R₂₁₅₆₇ = 10²¹⁵⁶⁷-19 = 1111111111..._<21567> = 3 × 37 × 43 × 53 × 79² × 239 × 317 × 547 × 1093 × 1933 × 2213 × 3319 × 4649 × 6163 × 8849 × 10271 × 14197 × 17837 × 36973 × 307627 × 4262077 × 10838689 × 32786209 × 90758677 × 130135279 × 265371653 × 833013763 × 43442141653_<11> × 230273974603_<12> × 139708570703521_<15> × 1640519374670359_<16> × 16565327156888329_<17> × 316877365766624209_<18> × 1082691878184543667_<19> × 1343973553916633641_<19> × 2726643181233299147_<19> × 49172195536083790769_<20> × 900900900900990990990991_<24> × 3037407638341976268658997_<25> × 70262109760685770776921437_<26> × 110742186470530054291318013_<27> × 1792245731526685579845462763_<28> × 185586243006877450990871127217997_<33> × 1603873536486496162414778277997333003_<37> × 3660574762725521461527140564875080461079­917_<43> × 5331924088485663758835996822909123141656­859869805374791_<55> × 4158192235450149498964324899003812007319­2746309334167880538170373_<65> × 6188975208492505209268886608725598925166­7837289880420847917558749269525004317756­85466135397158979759267737179161_<112> × [1066758159..._<390>] × [8122493915..._<912>] × [3081276894..._<930>] × [1025222431..._<1855>] × [2486653942..._<5537>] × [4046563168..._<11198>] (3.47%)

R₂₁₅₆₈ = 10²¹⁵⁶⁸-19 = 1111111111..._<21568> = 11 × 17 × 73 × 101 × 137 × 353 × 449 × 641 × 1409 × 5393 × 8089 × 19841 × 21569 × 32353 × 69857 × 121321 × 207593 × 427991 × 976193 × 1229377 × 5882353 × 6187457 × 22622137 × 282549563 × 2251702571_<10> × 44665516289_<11> × 631456257281_<12> × 5938136708249_<13> × 834427406578561_<15> × 6417136062678937_<16> × 31275833988360461_<17> × 288525099368866187_<18> × 437059094455658342753_<21> × 500886356409960490141_<21> × 55027074590990508852961_<23> × 28060177869481210079003327188873_<32> × 87621827832372981614062571297033_<32> × 144252932597892285188884835032769_<33> × 16917315519781128734365649437223631827_<38> × 7148917122985644732150290831469760095746­9967193571_<50> × 1687858617956114857563779160203327248258­725852773131_<52> × 6212295588944543675408916959295410031142­93128504188334503_<57> × 9065337492510052451511222046703513125902­67105760052002862150546121_<66> × 1026282027280308917043369461435270670635­02899291229635778464234241801_<69> × 7861197759376969310871284581062232753724­157295719665271243468634881392447_<73> × 1004049961045801133273383842098374605169­8922310460547466000255532841658478393221­611341226016666610043_<101> × 2068111096524849479999531792930519134950­5841780792909992322089322818935158869314­4846296035840822032161_<102> × [1315786716..._<619>] × [1349479413..._<1253>] × [1854255497..._<2685>] × [5088833726..._<5304>] × [1288165445..._<10735>] (4.52%)

R₂₁₅₆₉ = 10²¹⁵⁶⁹-19 = 1111111111..._<21569> = 315616329893_<12> × [3520448740..._<21557>] (0.05%)

R₂₁₅₇₀ = 10²¹⁵⁷⁰-19 = 1111111111..._<21570> = 3 × 7 × 11 × 13 × 31 × 37 × 41 × 211 × 241 × 271 × 1439 × 2161 × 9091 × 172561 × 664357 × 1153277 × 2906161 × 5802331 × 6699643 × 13278493 × 17967811 × 37294531 × 79291321 × 108432391 × 199817291 × 602378201 × 1074358561_<10> × 1495935583_<10> × 2878753771_<10> × 172351482811_<12> × 184976073071_<12> × 933907864759_<12> × 18907972099201_<14> × 15311195574982451_<17> × 366429771712673791_<18> × 1024931949017076361_<19> × 1034907727782770161_<19> × 105950741892435148801_<21> × 256002572412933910591_<21> × 852420044154004412011_<21> × 862018274869873619083_<21> × 862286237868112937923_<21> × 4767166068882410471277361_<25> × 3535844627223287305638044572703_<31> × 373930845695761812918791305889671_<33> × 3713656876665286297046096029015677459199_<40> × [2690974793..._<663>] × 1936776736..._<674> × [1410654202..._<1345>] × [7345911892..._<1427>] × [1362776467..._<2782>] × [1992102698..._<2812>] × [6392172458..._<5658>] × [2512648032..._<5719>] (5.41%)

R₂₁₅₇₁ = 10²¹⁵⁷¹-19 = 1111111111..._<21571> = 107 × 2333 × 3923 × 21649 × 46399 × 390721 × 513041 × 513239 × 1454003 × 1659431 × 2028119 × 247629013 × 2377517312347_<13> × 2970846878158721_<16> × 1325815267337711173_<19> × 2212394296770203368013_<22> × 14922184078787276001107_<23> × 47198858799491425660200071_<26> × 397345648529327305585993880801_<30> × 2152658408661598725743865849598999268689_<40> × 5944944413111812771074601841233247644294­218555674708828050801_<61> × [1093422825..._<216>] × [1740724838..._<490>] × [5773720283..._<1839>] × [1111111111..._<18721>] (1.42%)

R₂₁₅₇₂ = 10²¹⁵⁷²-19 = 1111111111..._<21572> = 11 × 101 × 32359 × 64717 × 302009 × 2890649 × 142354987037_<12> × 646542479929_<12> × 680266612339409_<15> × 6345102808936439_<16> × 475100434323400295514257533_<27> × 171473960764092828036989593823_<30> × [4277124424..._<5323>] × [7793454050..._<5348>] × [5070627135..._<10767>] (0.62%)

R₂₁₅₇₃ = 10²¹⁵⁷³-19 = 1111111111..._<21573> = 3³ × 37 × 283 × 307 × 613 × 757 × 919 × 1693 × 12853 × 16921 × 18973 × 129439 × 210631 × 333667 × 1088239 × 1217677 × 2071723 × 2735641 × 6027751 × 11910133 × 29174311 × 35121409 × 52986961 × 5363222357_<10> × 25332185271529_<14> × 440334654777631_<15> × 4731576386223439_<16> × 13168164561429877_<17> × 41331541464123787_<17> × 49403496924922333_<17> × 721030498171501831_<18> × 1316122054383055111_<19> × 3233701063733083482224795027_<28> × 1457392484713798619280446660467_<31> × 316362908763458525001406154038726382279_<39> × 5415200872992019820403961889107085343783­19_<42> × 1375372184425016767405393256158542325130­5429858083649_<53> × 1101414190502577778082877861332115000714­073775209495681_<55> × 1996864121587870320198888255310513732365­8934106291755303125457268129_<68> × 4415063464883600484821141351419193135235­63714948107161215664533500695867_<72> × 2877437090717656795190055725922820867277­87894852332081977696568112925297043603_<78> × 9764822910720423565044120675442584538805­5840946224275373388075321223543065113417­7526954104184086531724112459823604941278­50309706544173670915761_<143> × 3690864788187595629036430162773845290579­6529635857565666945466724615134692282127­5804806005341000546761444386183095949210­6088378185050857924712639550654794463263­50954641451674308894252507_<186> × [2783188619..._<709>] × [1050097238..._<773>] × [8839673143..._<1395>] × [1001000999..._<4417>] × [7725646837..._<13243>] (4.81%)

R₂₁₅₇₄ = 10²¹⁵⁷⁴-19 = 1111111111..._<21574> = 11 × 47 × 139 × 239 × 967 × 1877 × 2531 × 3083 × 4649 × 6763 × 12329 × 416071 × 493121 × 909091 × 472341157 × 1569936761_<10> × 73169879117_<11> × 549797184491917_<15> × 11273170771131750391_<20> × 79863595778924342083_<20> × 1203881882727712699967_<22> × 11111111111111111111111_<23> × 82807833384684209867899_<23> × 453705568156105320101001973_<27> × 1626777403161656797092007877_<28> × 23391028206417273637358380573_<29> × 7775058388319250595762800404689_<31> × 7953759914953685698859994572893_<31> × 3309383964775818489317002654646529291847_<40> × 2821338094317666700126315366099917724567­7_<41> × 6958997628875965569003769582314963273475­677604340583053_<55> × 1156271040530274026175377898281054362987­2202227744910916651_<59> × 3162372673492502044455449827274580656521­84756181185770847813_<60> × 9090909090909090909090909090909090909090­90909090909090909090909091_<66> × 1536289842917039675771788885632897414629­2496901433891193564055671816191643_<74> × [4089618679..._<282>] × 6120646518..._<312> × [2657190026..._<1375>] × [8922053694..._<1448>] × [9090910000..._<8712>] × [1111110999..._<8713>] (4.84%)

R₂₁₅₇₅ = 10²¹⁵⁷⁵-19 = 1111111111..._<21575> = 41 × 271 × 21401 × 25601 × 43151 × 1449841 × 7119751 × 182521213001_<12> × 317809256333351_<15> × 6029595757443529_<16> × 6787790862919991_<16> × [1842762194..._<847>] × [1284497363..._<3420>] × [7291858798..._<17221>] (0.41%)

R₂₁₅₇₆ = 10²¹⁵⁷⁶-19 = 1111111111..._<21576> = 3 × 7 × 11 × 13 × 37 × 59 × 73 × 101 × 137 × 233 × 349 × 373 × 1489 × 2791 × 3191 × 4003 × 5209 × 7193 × 9901 × 10789 × 13921 × 16763 × 21577 × 38861 × 43037 × 44641 × 62003 × 72559 × 136649 × 355193 × 618049 × 700849 × 997369 × 2049349 × 5733823 × 6943319 × 11110153 × 99990001 × 2734283329_<10> × 3590254957_<10> × 5419392721_<10> × 21591416633_<11> × 77843839397_<11> × 480833853881_<12> × 638453709757_<12> × 640543322297_<12> × 728008898249_<12> × 1220725699657_<13> × 4850148748937_<13> × 27908132670449_<14> × 42367299139993_<14> × 135080726389891_<15> × 15565833747318241_<17> × 3166918681417421881_<19> × 11090099157944399977_<20> × 57336415063790604359_<20> × 6271711773186732241081_<22> × 157002934023127338801841_<24> × 384705444182230291105649_<24> × 154083204930662557781201849_<27> × 909090909090909090909090909091_<30> × 1274194732898148471766404179653_<31> × 4477350074169470752905544969081_<31> × 40472551273760421601350880969561_<32> × 1783819981751579676826660296718813_<34> × 2257918530532265915349804384025799_<34> × 17468739848498438039329935679794457_<35> × 19139674963189505655771688512382087_<35> × 323713506321948847919927778598102721_<36> × 925473240150495502771483432977308389_<36> × 139716865184144864008269344660199946429_<39> × 246900403017958787131873605843061988161_<39> × 1181180637520183640867963573625866958318­7541_<44> × 1838190726228124463315819067778696666309­1011_<44> × 3101702516580297590451577932373394983427­63245483_<48> × 1658444016121584628216733048712806917077­6821649169_<50> × 4831285495545122373055545883590398223973­07149685578249_<54> × 3203269941631699433842950669924393166558­40979654890345228609_<60> × 9009009009009009009009009009009909909909­90990990990990990991_<60> × 2314061685320398390092255178516694666060­5063239337678349130406077337_<68> × 9764595466801884646728718086635575837426­3120864803042536883990817097_<68> × 1194053240550935343606131291791034479414­833114386116350011658511441777011841_<76> × 1387770812537486172424567765413032718466­560432631753219117445147282909788805041_<79> × 2623709608263520547879954791214412810391­7039851666735622202088676307751213851644­8290525904445527393923049141488305055748­3687370269811018178176841590586944036054­473_<163> × [7718379575..._<754>] × [2560816058..._<760>] × [8660151407..._<1630>] × [1450959535..._<1659>] × [7391199350..._<1675>] × [2866674008..._<3344>] × [9176939475..._<3356>] × [1694813819..._<6707>] (7.85%)

R₂₁₅₇₇ = 10²¹⁵⁷⁷-19 = 1111111111..._<21577> = 36887176121_<11> × [3012188050..._<21566>] (0.05%)

R₂₁₅₇₈ = 10²¹⁵⁷⁸-19 = 1111111111..._<21578> = 11 × 741434860931_<12> × 14641275217147519729_<20> × 6050115478159673094197_<22> × 200551598891117106216823_<24> × 19874812356007249746467333_<26> × [5084420757..._<10706>] × [7588895739..._<10769>] (0.47%)

R₂₁₅₇₉ = 10²¹⁵⁷⁹-19 = 1111111111..._<21579> = 3 × 37 × 14387 × 43159 × 1078951 × 87481267 × 7775121621519757_<16> × 7122863544251898018161_<22> × 561009819353050058177401_<24> × [2485735808..._<7127>] × [2211509765..._<14366>] (0.40%)

R₂₁₅₈₀ = 10²¹⁵⁸⁰-19 = 1111111111..._<21580> = 11 × 41 × 53 × 79 × 101 × 131 × 167 × 271 × 521 × 859 × 997 × 3541 × 9091 × 27961 × 53951 × 116201 × 123007 × 2311921 × 3565183 × 6927181 × 62139611 × 219303431 × 265371653 × 374425451 × 521502281 × 1058313049_<10> × 2097307081_<10> × 11500284121_<11> × 50522591029_<11> × 59483241481_<11> × 162503518711_<12> × 301851954821_<12> × 550059014321_<12> × 3367147378267_<13> × 138625150863161_<15> × 630959088384161_<15> × 28523597299050421_<17> × 186800120554932461_<18> × 1031498834064949381_<19> × 6179724653938717961_<19> × 7742098247001476863_<19> × 12763852652999774041_<20> × 1900381976777332243781_<22> × 12119730504567977254081_<23> × 2699343564110569439515609_<25> × 2583267906383511978058229561_<28> × 9512538508624154373682136329_<28> × 230813979905342973624861061661_<30> × 2737820036624672031089487008281_<31> × 12872791513686398145408033283561_<32> × 53842781766332811378175769094601_<32> × 96357627407011709976598813958321_<32> × 1993153275992807616812220950325317_<34> × 5538396997364024056286510640780600481_<37> × 6950736020423014416512062676420117326840­1_<41> × 1668543697666959092921367368399753732796­41_<42> × 3392539888268932063533604336256571161282­81_<42> × 3468957163858578045447411373945054253844­77_<42> × 9431769031413300684826029009602942998788­41_<42> × 2302396795526516076776837687352113616978­6061_<44> × 8396862596258693901610602298557167100076­327481_<46> × 4300297028838474156015268798064619519844­2861652725689411586949534183336343885152­2239838194937434654367240751665935313744­1_<121> × [4466327524..._<232>] × [1737319642..._<244>] × [2613031706..._<246>] × [5300204478..._<295>] × [3100588622..._<922>] × [6946885214..._<948>] × [1999105705..._<1958>] × [2041373456..._<3868>] × [1624239061..._<3916>] × [2249449024..._<3916>] × [1462995962..._<3929>] (5.15%)

R₂₁₅₈₁ = 10²¹⁵⁸¹-19 = 1111111111..._<21581> = 239 × 4649 × 172649 × 57961768853_<11> × 3049607052773_<13> × 94515623835733787_<17> × [1110329280..._<3067>] × [3122446920..._<18463>] (0.24%)

R₂₁₅₈₂ = 10²¹⁵⁸²-19 = 1111111111..._<21582> = 3² × 7 × 11² × 13 × 19 × 23 × 37 × 67 × 199 × 397 × 2399 × 4093 × 8779 × 21649 × 34849 × 52579 × 333667 × 513239 × 618031 × 1147117 × 1192679 × 5589739 × 7647877 × 599144041 × 7093127053_<10> × 13675561831_<11> × 85223052613_<11> × 125449648237_<12> × 183411838171_<12> × 3732594447187_<13> × 24453198771607_<14> × 48109430943157_<14> × 1097342578810369_<16> × 3338786746233023_<16> × 48062771745512131_<17> × 1344628210313298373_<19> × 465686388387656309743_<21> × 712767480971213008079_<21> × 5295275348767234696493_<22> × 46553630477420371690681_<23> × 180264318865325961407747_<24> × 522519019285395136870567898673031_<33> × 14060959683864286267405933000927102019_<38> × 1411225248778861822822335393177961449383­05111168717_<51> × 3628537243429904693247662354742688697863­11886053883_<51> × 1936438332114871929518057885332574185585­8987848620134943_<56> × 2468297439843554359624083909103782185372­82105150086881669547_<60> × 1233589240653084857410322404141371204249­1782649961132490394348201510109876691352­0202730969535764001315805663743111148754­8337791598877444129900539081050163403201­256127801156692293_<178> × 1098901098..._<217> × [3629911526..._<599>] × [2723230294..._<625>] × [2081145717..._<1054>] × [1099999999..._<1081>] × [7266513727..._<2119>] × [1109999999..._<2161>] × [1948103501..._<6442>] × [4085359176..._<6467>] (4.81%)

R₂₁₅₈₃ = 10²¹⁵⁸³-19 = 1111111111..._<21583> = 227 × 4473297929_<10> × 908191467191_<12> × 112103021940812743353521_<24> × 5389571231221771906526710342668539729849­8705173449226555003346881878523705781079­015749721646701723_<98> × 2215707086722579688559276358532826248956­9972968246581871290190759966138800400415­1565018270017970327452947404048323733510­30284459396524271152620265237784647679_<158> × [9000000000..._<21280>] (1.40%)

R₂₁₅₈₄ = 10²¹⁵⁸⁴-19 = 1111111111..._<21584> = 11 × 17 × 73 × 101 × 137 × 457 × 569 × 2699 × 7669 × 56659 × 134369 × 253613 × 290249 × 1403417 × 4672937 × 5882353 × 4027617569_<10> × 11473030297_<11> × 17202612969211_<14> × 31735795756961_<14> × 223750448785873_<15> × 7172931680946049_<16> × 273919647900781361_<18> × 380623849488714809_<18> × 722817036322379041_<18> × 909090909090909091_<18> × 1111111111111111111_<19> × 1369778187490592461_<19> × 5240808656722481737_<19> × 139524858388268079841_<21> × 2850556569628522406513_<22> × 241573142393627673576957439049_<30> × 7716926518833508778689508504941_<31> × 93611382287513950329431625811490669_<35> × 4599481134788684631022172889522303430183­9_<41> × 2974783307863656284148053052903024835550­43017_<45> × 2284811904185513934602789046132513875275­2437281_<47> × 8251988265906196670876248348671944663928­8430446081_<50> × 1557445335249517452264335005877961228711­37105818580913_<54> × 3132106946418106835541520932340538954170­6979493156189716729115659_<65> × 4464770518736461252212297564895830819002­3012536081192611094211843306393900887680­445089061753_<92> × 6674453733225557488251415205037932916521­8699128683683755465038638131167410465821­6820684054966269965371491433_<108> × 2345046820394523854722286018373912171012­6330850830571913874990515654086653442723­8711769806579683320997636600725852987602­204289_<126> × [7215094336..._<451>] × [4181445848..._<1239>] × [4947369002..._<1239>] × [1009999999..._<2521>] × [2483105664..._<5031>] × [1000000009..._<10081>] (4.75%)

R₂₁₅₈₅ = 10²¹⁵⁸⁵-19 = 1111111111..._<21585> = 3 × 31 × 37 × 41 × 271 × 2879 × 20147 × 302191 × 2906161 × 693137476831_<12> × 10467370869034189854666121_<26> × [1915602694..._<1431>] × [9009009009..._<2876>] × [1240480265..._<5716>] × [3673136857..._<11499>] (0.30%)

R₂₁₅₈₆ = 10²¹⁵⁸⁶-19 = 1111111111..._<21586> = 11 × 173 × 503 × 21587 × 1527791 × 2611907 × 52371653 × 57009401 × 82199489 × 2182600451_<10> × 5213439677_<10> × 7776593947_<10> × 14177404183_<11> × 1963506722254397_<16> × 2140992015395526641_<19> × 143627249210152833893_<21> × 3316645861220617009700533_<25> × 4067568702062638144916699_<25> × 7306116556571817748755241_<25> × 17764334637927138067713031681_<29> × 57562150753477280927158855081_<29> × 2212012955306294098346533984373_<31> × 2168919673458270805366079489123268990953­8844325990924677397646308082829007403196­5973633772569660745844474775816881614567­23290029877534439668145537718911503_<155> × 2121588774..._<243> × [9106699599..._<10398>] × [7758825140..._<10490>] (3.23%)

R₂₁₅₈₇ = 10²¹⁵⁸⁷-19 = 1111111111..._<21587> = [1111111111..._<21587>] (0.00%)

R₂₁₅₈₈ = 10²¹⁵⁸⁸-19 = 1111111111..._<21588> = 3 × 7² × 11 × 13 × 29 × 37 × 43 × 101 × 127 × 239 × 281 × 1543 × 1933 × 2689 × 4649 × 9901 × 21589 × 30841 × 226549 × 459691 × 909091 × 996647 × 1017721 × 1147249 × 2322253 × 6497989 × 10838689 × 13575769 × 18565681 × 47083429 × 121499449 × 398572049 × 2606718619_<10> × 4271961427_<10> × 14933005561_<11> × 116930738941_<12> × 46608601872127_<14> × 159706464288589_<15> × 390818367282841_<15> × 2684858687299279_<16> × 74419367274678463_<17> × 4458192223320340849_<19> × 4488944912811246721_<19> × 114478117240270827781_<21> × 596499234628354861081_<21> × 5135979145667172436691_<22> × 220966558030419348832527613_<27> × 360447499142858585353266361_<27> × 4281641957936951976221982361_<28> × 1215740013669345644668118610612875993791­03_<42> × 4123604451215660377797954419594315251727­1779_<44> × 6683370787713581751735615113529217174987­89809202021239_<54> × 6621650829759394867011952029659651154933­062041670057842400167_<61> × 2068178203509501257034877019302796757046­4573338540010029348210640101028474215350­858563_<86> × 1848919143255725839991038291917693975909­4986881562566483628296837882519859180441­0927364026968229554369_<102> × 1079532167431061415165932592055901092454­4515923091483261516179005142159224077563­4021889587984186060013840344014199816718­1967545309634241890872640207_<148> × [3301998971..._<433>] × [1841071117..._<479>] × [4942481101..._<485>] × [2060573515..._<977>] × [8243921966..._<1499>] × [8410354100..._<1512>] × [8667606928..._<2990>] × [3351099972..._<3039>] × [1109999889..._<3073>] × [1523702179..._<6138>] (4.48%)

R₂₁₅₈₉ = 10²¹⁵⁸⁹-19 = 1111111111..._<21589> = 86357 × 649224409 × 1377381740597_<13> × 8408834809817161_<16> × [1711098307..._<21547>] (0.19%)

R₂₁₅₉₀ = 10²¹⁵⁹⁰-19 = 1111111111..._<21590> = 11 × 41 × 103 × 271 × 3557 × 4013 × 5081 × 9091 × 18797 × 77471 × 87211 × 90679 × 2071723 × 36271201 × 157297121 × 262533041 × 787223761 × 857772733 × 1094479651_<10> × 1125629957_<10> × 5363222357_<10> × 6549246491_<10> × 21993833369_<11> × 262396914881_<12> × 2660369248721_<13> × 8119594779271_<13> × 100816400861081_<15> × 405519787216361_<15> × 2893184341398511_<16> × 39465870951380651_<17> × 616896149073719728613_<21> × 3539772962016441678041_<22> × 10860110813777339731289_<23> × 266965551449109451342291_<24> × 258912669263486564449721971_<27> × 13959935021173769063086932360533_<32> × 2023676381023110295200831711358947249100­91_<42> × 4222100119405530170179331190291488789678­081_<43> × 1602207948210144520667419183035809176643­86555934641_<51> × 3609953127360313821869930156556758170515­1216702113889_<53> × 6518718497852438209581196842331429821705­3693814734950104995587542354437188851963­2103159753836519854149224951224466197_<117> × 3717737335..._<388> × [4015425610..._<484>] × [7478807797..._<1945>] × [9000000000..._<2016>] × [1186554870..._<8018>] × [2506396190..._<8057>] (4.96%)

R₂₁₅₉₁ = 10²¹⁵⁹¹-19 = 1111111111..._<21591> = 3² × 37 × 4799 × 33587 × 333667 × 1900009 × 153641557 × 251520757 × 19357324585243_<14> × 5405677631423529270067_<22> × 3870976600401437377894979911_<28> × [1275220787..._<2369>] × [3111204882..._<4739>] × [5257869836..._<14382>] (0.47%)

R₂₁₅₉₂ = 10²¹⁵⁹²-19 = 1111111111..._<21592> = 11 × 73 × 101 × 137 × 5399 × 239088217 × 384629093 × 311054562523_<12> × 26066041965610068397_<20> × 450542010775528956670198213_<27> × 811094814393762850850255812991_<30> × 14914557476942033352357288027547_<32> × [1210801851..._<2568>] × [9090909090..._<2698>] × [9900990099..._<5396>] × [4182138386..._<10784>] (0.68%)

R₂₁₅₉₃ = 10²¹⁵⁹³-19 = 1111111111..._<21593> = 53 × 79 × 907 × 3323 × 21649 × 164893 × 513239 × 2823679 × 14942357 × 180523201 × 265371653 × 301222351 × 429360649 × 494169547 × 3363654559_<10> × 513916854881_<12> × 422410152713693_<15> × 238632224772705391_<18> × 29877981480806017715604631_<26> × 47428676444591705727929369346443_<32> × 1894647902412940454952552722175107_<34> × 2865655283757454651565711736019197114021­1910788651135283_<56> × 3332366532260724652058380106533605034666­939213869789759449_<58> × 3722658128348995370147218426760657603713­0878873797366013283473311751294203_<74> × [3374206749..._<1470>] × [5829560286..._<1753>] × [1137166295..._<17959>] (1.91%)

R₂₁₅₉₄ = 10²¹⁵⁹⁴-19 = 1111111111..._<21594> = 3 × 7 × 11 × 13 × 37 × 367 × 733 × 1889 × 3187 × 4637 × 81131 × 329401 × 974293 × 2520277 × 3030359 × 4318801 × 51745081 × 1360682471_<10> × 59610668881_<11> × 60247408327_<11> × 2559647034361_<13> × 40498340376691_<14> × 62514502984093_<14> × 106007173861643_<15> × 108459376335559_<15> × 13486182801448249_<17> × 968385024074451409_<18> × 2676157881043509853_<19> × 7061709990156159479_<19> × 1090805842068098677837_<22> × 3203031926532314264104769060847481_<34> × 4411922770996074109644535362851087_<34> × 219734968010040680865912320713950289_<36> × 2321995577979649051433901218427396190338­12919_<45> × 4340876285657460212144534289928559826755­746751_<46> × 4293674404051268505730897152041702807799­0465463_<47> × 3327799391606549896523481221243658725565­6671587921_<50> × 2638485692280974123924628124088898099456­7902544116187_<53> × 1120522253011683685532152825789043757514­5023592596037161_<56> × 1354796299251829306571675476242861003854­9464815707364291983209_<62> × 1217400762439061404401283287717503878956­38651224514935329511899287347_<69> × [4593643948..._<3449>] × [2547003207..._<3474>] × [1079373042..._<6931>] × [1109999999..._<6961>] (3.62%)

R₂₁₅₉₅ = 10²¹⁵⁹⁵-19 = 1111111111..._<21595> = 41 × 71 × 239 × 271 × 4649 × 123551 × 4534951 × 1171701511_<10> × 19231542178591_<14> × 102598800232111471_<18> × 25893060968712048111991_<23> × 4830562365700424178611903148293_<31> × 9422301660512506090795954466290799_<34> × [2300169270..._<586>] × [3475869466..._<2442>] × [9551807216..._<3662>] × [1087300038..._<14756>] (0.70%)

R₂₁₅₉₆ = 10²¹⁵⁹⁶-19 = 1111111111..._<21596> = 11 × 101 × 10799 × 3628129 × 9513869447_<10> × 414535500749_<12> × 501107709889_<12> × 17858278518859747_<17> × 80178925425461641_<17> × 32495134814615985154078931059_<29> × 669674476616131953456956036303_<30> × [1210278496..._<5324>] × [7185783462..._<5361>] × [4766348705..._<10773>] (0.64%)

R₂₁₅₉₇ = 10²¹⁵⁹⁷-19 = 1111111111..._<21597> = 3 × 37 × 277 × 1879 × 13147 × 203864078068831_<15> × 2099818661161079_<16> × 2151114897495864889_<19> × 28240798406787844957_<20> × 131369166072332929837_<21> × 11111111111111111111111_<23> × 1595352086329224644348978893_<28> × 18058099647112246283669396610733_<32> × 4062017815784802926406710656694272589719_<40> × 2816105491..._<294> × 2518060007..._<510> × [4183876933..._<6846>] × [1109999999..._<13729>] (4.73%)

R₂₁₅₉₈ = 10²¹⁵⁹⁸-19 = 1111111111..._<21598> = 11 × 21599 × 1604093740649_<13> × [5667317850..._<10786>] × [5144271082..._<10794>] (0.08%)

R₂₁₅₉₉ = 10²¹⁵⁹⁹-19 = 1111111111..._<21599> = 51329473373471_<14> × [2164664934..._<21585>] (0.06%)

R₂₁₆₀₀ = 10²¹⁶⁰⁰-19 = 1111111111..._<21600> = 3³ × 7 × 11 × 13 × 17 × 19 × 31 × 37 × 41 × 61 × 73 × 97 × 101 × 109 × 137 × 151 × 181 × 211 × 241 × 251 × 271 × 353 × 401 × 433 × 449 × 541 × 601 × 641 × 757 × 1201 × 1409 × 1601 × 1801 × 2161 × 3169 × 3541 × 4201 × 4801 × 5051 × 6481 × 8641 × 8929 × 9091 × 9901 × 13249 × 14401 × 21401 × 21601 × 25601 × 27961 × 29611 × 30241 × 32401 × 33301 × 43201 × 52579 × 60101 × 69857 × 98641 × 139501 × 153469 × 177601 × 206209 × 238681 × 261301 × 270001 × 316801 × 329941 × 333667 × 345601 × 371251 × 560701 × 980801 × 1067329 × 1577071 × 1634881 × 1676321 × 2906161 × 3133441 × 3762091 × 3903901 × 3933901 × 4188901 × 4354561 × 5030101 × 5070721 × 5882353 × 7019801 × 16357951 × 18453761 × 34146901 × 39526741 × 49229101 × 68189581 × 70541929 × 99990001 × 196482241 × 265183201 × 310362841 × 1132716961_<10> × 2002877551_<10> × 2591524801_<10> × 5964848081_<10> × 9997257601_<10> × 14175966169_<11> × 24592788001_<11> × 40588518151_<11> × 66554101249_<11> × 168290119201_<12> × 182521213001_<12> × 258360989311_<12> × 577603663291_<12> × 947147262401_<12> × 999999000001_<12> × 8985695684401_<13> × 14103673319201_<14> × 14767753476961_<14> × 31023833790241_<14> × 32233075296001_<14> × 68667861240001_<14> × 72132253909201_<14> × 75118313082913_<14> × 78875943472201_<14> × 321473851171201_<15> × 440334654777631_<15> × 1680588011350901_<16> × 2636899200194401_<16> × 3199044596370769_<16> × 9379643807081377_<16> × 9999999900000001_<16> × 4185502830133110721_<19> × 11025881611767712801_<20> × 25074091038628125301_<20> × 46451545582789362601_<20> × 97671987485517534751_<20> × 596824574016150768961_<21> × 4999437541453012143121_<22> × 13029637224192121671301_<23> × 178601070881582358375601_<24> × 322751702627738099289601_<24> × 1105097795002994798105101_<25> × 8359025705527014660939301_<25> × 19721061166646717498359681_<26> × 281259985248437790051014401_<27> × 789462081785833165384754689_<27> × 3560827503443796697846240351_<28> × 31388506438433752927908678241_<29> × 58492177198550575553528635501_<29> × 59779577156334533866654838281_<29> × 8751155967804851127450182913301_<31> × 100009999999899989999000000010001_<33> × 1726290008991504500177463302688697_<34> × 4711806100010561082466291127577601_<34> × 15763985553739191709164170940063151_<35> × 38654658795718156456729958859629701_<35> × 95853807664312827399794371014650641_<35> × 125899659866627764313267482289910001_<36> × 3427762485430544075935398346603780801_<37> × 152372720018473862927761564984708391701_<39> × 349954396040122577928041596214187605761_<39> × 483418418597220677238517353915231961831_<39> × 491413179769291800875985377355914924161_<39> × 579276943498154282123686999881829009033_<39> × 1000009999999998999989999900000000010000­1_<41> × 1539775803720107234699016518007698914080­1_<41> × 3050434210953002229033993044156127524940­1_<41> × 2039390657078199713488473342778297680720­01_<42> × 3475700719926956233659563848134955052440­801_<43> × 8610583349234340055547908764091017276717­091_<43> × 1119946242580356142905139433307201254339­79169_<45> × 4232900250529425111937171375069484185923­9120433_<47> × 1418492295715348212561834378199028577989­33927761_<48> × 1216057084775405433757097429262954022602­494154001_<49> × 1786971871341978412769793172635403245447­905376001_<49> × 4482637729513780747000872935673625025127­940754401_<49> × 9029573059356805266678618488399930760718­96366838581_<51> × 2582785559040998185916696136639544586696­154922477921_<52> × 4348177515570415780024735482615024835016­408396509951_<52> × 3934092998504003793986055051156601020217­3435808159761_<53> × 1567695641195165979561949271339050664344­02684839835301_<54> × 1130262541146436179745547715632108724102­2971504311406801_<56> × 1110266584647997728109718848212718399455­29173378999198369_<57> × 2781227265549276084213926466827751101166­81922088002932901_<57> × 1296944190290577505513857711845642744990­75700947656757821537291527196801_<72> × 1461236573124057038200579394128634953625­7260783370326347124974631092755601_<74> × 3150916372611608799973465944081684225163­85623286349240690538356681453806401_<75> × 7161880386560654241238389658735224299725­9054038820075447553395780556284501401142­201_<83> × 7071614705525771137412357579842860859021­9877617672752248112085912824160137075376­116481_<86> × 1169903014767471390631838991078299955030­5441464043756973969673953263708106862724­1615756780789663364521811201_<108> × 2971349350594348486916864881896870032830­4836263679312522214508265178739654065314­6423539079787300761023519093629701_<114> × 3703689986333387654119799556297939637260­6027348046859085707052936840974663019766­59345706127014344391317072899730001_<115> × 9999999000000049999998999999980000001999­9999500000000000000299999999999999500000­0199999997999999900000004999999900000001_<120> × 3871788722449359058897720807807102936880­4554488143036175468457327094122416016469­8232378629400751141017399632124896823872­033355066626985720481_<141> × [1407859344..._<216>] × 6873201485..._<237> × [1521240334..._<266>] × [6771510653..._<275>] × [4915793084..._<306>] × 3680459508..._<312> × [2938875667..._<336>] × [2693595438..._<355>] × [1432241739..._<395>] × [3306768956..._<572>] × [3098357008..._<617>] × 1240446743..._<943> × [4452920273..._<1121>] × [1831064536..._<1394>] × [1000274315..._<1911>] × [1000000000..._<2881>] × [2893510146..._<5755>] (24.11%)