Φ₁₉₈₀₁(10) = 1111111111..._<19801> = 965333781035778881_<18> × [1151012357..._<19783>] (0.09%)

Φ₁₉₈₀₂(10) = 9090909090..._<9900> = 3481191601_<10> × 874925713983928169_<18> × [2984751693..._<9873>] (0.28%)

Φ₁₉₈₀₃(10) = 9009009909..._<10560> = 647954161 × [1390377661..._<10552>] (0.08%)

Φ₁₉₈₀₄(10) = 9900990099..._<9900> = 297061 × 28359329 × 2910534469_<10> × [4037981172..._<9878>] (0.23%)

Φ₁₉₈₀₅(10) = 1111099999..._<14849> = 2059721 × [5394419923..._<14842>] (0.04%)

Φ₁₉₈₀₆(10) = 1098901098..._<6601> = 59419 × 3541471249_<10> × [5222152483..._<6586>] (0.22%)

Φ₁₉₈₀₇(10) = 9000000000..._<19096> = 4714067 × [1909179483..._<19090>] (0.03%)

Φ₁₉₈₀₈(10) = 9999999999..._<9888> = 246643471681_<12> × 6477154382640353_<16> × [6259593439..._<9861>] (0.28%)

Φ₁₉₈₀₉(10) = 1001000999..._<12601> = 139702417649911_<15> × [7165237487..._<12586>] (0.11%)

Φ₁₉₈₁₀(10) = 9091000909..._<6768> = 79241 × 59121990658083641_<17> × 172916887501427469611_<21> × [1122213000..._<6727>] (0.62%)

Φ₁₉₈₁₁(10) = 9000000000..._<18000> = 4873507 × [1846719415..._<17994>] (0.04%)

Φ₁₉₈₁₂(10) = 9901000000..._<6048> = 24500656209549428221_<20> × [4041116252..._<6029>] (0.32%)

Φ₁₉₈₁₃(10) = 1111111111..._<19813> = 1968393401237708569_<19> × [5644761410..._<19794>] (0.09%)

Φ₁₉₈₁₄(10) = 9090909090..._<9906> = 145791413 × [6235558668..._<9898>] (0.08%)

Φ₁₉₈₁₅(10) = 1109988900..._<10561> = 1830570730201_<13> × [6063622026..._<10548>] (0.12%)

Φ₁₉₈₁₆(10) = 9999000099..._<9904> = 554849 × 67224000072961793513_<20> × 39428074988864044610430680478267913_<35> × [6799106441..._<9844>] (0.61%)

Φ₁₉₈₁₇(10) = 1111110999..._<15985> = [1111110999..._<15985>] (0.00%)

Φ₁₉₈₁₈(10) = 1000000000..._<6589> = 19819 × 772903 × 29703218401_<11> × [2197808057..._<6568>] (0.31%)

Φ₁₉₈₁₉(10) = 1111111111..._<19819> = 122445041313827_<15> × 3059185411950929066032763_<25> × [2966268698..._<19780>] (0.19%)

Φ_19820L(10) = 2824060999..._<3961> = 634241 × 17711924981_<11> × 12264670997606281_<17> × [2049736776..._<3929>] (0.81%)

Φ_19820M(10) = 3576409999..._<3960> = 356761 × 393129701 × 1363600118372741_<16> × [1870023402..._<3931>] (0.74%)

Φ₁₉₈₂₁(10) = 9009009009..._<13212> = 27471907 × 1246344481_<10> × 15352167607279_<14> × [1713880018..._<13183>] (0.22%)

Φ₁₉₈₂₂(10) = 9090909091..._<8320> = 97127801 × [9359739433..._<8312>] (0.10%)

Φ₁₉₈₂₃(10) = 9000000000..._<19320> = 1294322963_<10> × [6953442268..._<19311>] (0.05%)

Φ₁₉₈₂₄(10) = 9999999900..._<5568> = 205094921137_<12> × 39964370544204289_<17> × 921496565360087159136583009_<27> × [1323970754..._<5514>] (0.99%)

Φ₁₉₈₂₅(10) = 1000010000..._<14401> = 14722045001_<11> × 53171125801_<11> × 943398809384201_<15> × [1354144538..._<14365>] (0.25%)

Φ₁₉₈₂₆(10) = 1099999999..._<9461> = 5154761 × 2779466419_<10> × 590874436609_<12> × [1299354092..._<9433>] (0.30%)

Φ₁₉₈₂₇(10) = 9990000009..._<13212> = 1758156725213932026079_<22> × [5682087305..._<13191>] (0.16%)

Φ₁₉₈₂₈(10) = 9900990099..._<9912> = 495701 × 892261 × 13653500689040968460675956441_<29> × [1639543349..._<9873>] (0.40%)

Φ₁₉₈₂₉(10) = 9000000000..._<19500> = 3445266977759_<13> × [2612279413..._<19488>] (0.06%)

Φ₁₉₈₃₀(10) = 9100090999..._<5280> = 9187952881_<10> × 44673718051_<11> × 2233107404543274085201_<22> × 17253886842629614722241_<23> × 2503957136991449335379371_<25> × 11050479033199302437357327803441_<32> × [2079554586..._<5161>] (2.27%)

Φ₁₉₈₃₁(10) = 9000000900..._<16992> = 2379721 × 740047348363_<12> × 329924502335480631458074357_<27> × [1548967953..._<16948>] (0.26%)

Φ₁₉₈₃₂(10) = 1000099999..._<9505> = 59497 × 31035535390312289_<17> × 351409415768851718896529281_<27> × [1541259347..._<9457>] (0.50%)

Φ₁₉₈₃₃(10) = 1109999999..._<12001> = 39667 × [2798295812..._<11996>] (0.04%)

Φ₁₉₈₃₄(10) = 1099999999..._<9661> = 8383831801_<10> × 965236168157_<12> × 2431653672326999721746981326373329_<34> × [5590038780..._<9605>] (0.57%)

Φ₁₉₈₃₅(10) = 9000090000..._<15864> = 39671 × 11464631 × 652491049241_<12> × 1225916796290911_<16> × [2473876809..._<15826>] (0.24%)

Φ₁₉₈₃₆(10) = 9999990000..._<6048> = [9999990000..._<6048>] (0.00%)

Φ₁₉₈₃₇(10) = 9000000000..._<19516> = [9000000000..._<19516>] (0.00%)

Φ₁₉₈₃₈(10) = 9090910000..._<7776> = 1110929 × 5876290098407_<13> × 506941508578597_<15> × [2747008313..._<7743>] (0.43%)

Φ₁₉₈₃₉(10) = 1109999999..._<12417> = 198391 × 5388145509757_<13> × 593017916404507831_<18> × [1751031190..._<12381>] (0.29%)

Φ₁₉₈₄₀(10) = 1000000000..._<7681> = 849460957495618915841_<21> × [1177217141..._<7660>] (0.27%)

Φ₁₉₈₄₁(10) = 1111111111..._<19841> = 95482788719_<11> × [1163676853..._<19830>] (0.06%)

Φ₁₉₈₄₂(10) = 1098901098..._<6613> = 402051843513286948851343_<24> × [2733232334..._<6589>] (0.36%)

Φ₁₉₈₄₃(10) = 1111111111..._<19843> = 4193616445121_<13> × 83874107906723_<14> × [3158936310..._<19816>] (0.13%)

Φ₁₉₈₄₄(10) = 1000000000..._<8801> = 39955143940992589_<17> × [2502806651..._<8784>] (0.19%)

Φ₁₉₈₄₅(10) = 1000000000..._<9073> = 158761 × 93152431 × [6761794705..._<9059>] (0.15%)

Φ₁₉₈₄₆(10) = 9090909090..._<9922> = 793841 × 17801863 × 675145876733_<12> × 3864862592209_<13> × 3159030905206855291_<19> × [7804099224..._<9866>] (0.57%)

Φ₁₉₈₄₇(10) = 9000000000..._<19536> = 119083 × 529438573 × 1489072102403_<13> × [9586530003..._<19510>] (0.13%)

Φ₁₉₈₄₈(10) = 1000099999..._<6609> = 4545193 × 354624217 × 38043971569_<11> × 10842414841652617_<17> × [1504218203..._<6567>] (0.63%)

Φ₁₉₈₄₉(10) = 9000000000..._<18964> = 72012173 × 543178686667009_<15> × [2300879488..._<18942>] (0.12%)

Φ₁₉₈₅₀(10) = 1000009999..._<7921> = 83615949456436613796934495971001_<32> × [1195956042..._<7889>] (0.40%)

Φ₁₉₈₅₁(10) = 1109999999..._<12193> = 81905227 × 2859536551_<10> × 4496289106449037_<16> × 775895598987865591_<18> × [1358495461..._<12142>] (0.42%)

Φ₁₉₈₅₂(10) = 1009999999..._<8497> = 3916334660402921_<16> × 313418434027020029_<18> × [8228431179..._<8463>] (0.39%)

Φ₁₉₈₅₃(10) = 1111111111..._<19853> = 238237 × 4922337123662317_<16> × [9474949946..._<19831>] (0.11%)

Φ₁₉₈₅₄(10) = 1000999998..._<6613> = 3454597 × [2897588340..._<6606>] (0.10%)

Φ₁₉₈₅₅(10) = 1000000000..._<13681> = 5718241 × [1748789531..._<13674>] (0.05%)

Φ₁₉₈₅₆(10) = 1000000009..._<9217> = 158849 × 218417 × [2882232968..._<9206>] (0.11%)

Φ₁₉₈₅₇(10) = 9009009009..._<13236> = [9009009009..._<13236>] (0.00%)

Φ₁₉₈₅₈(10) = 9090909090..._<9928> = [9090909090..._<9928>] (0.00%)

Φ₁₉₈₅₉(10) = 9000000900..._<17016> = 8499653 × [1058866861..._<17010>] (0.04%)

Φ_19860L(10) = 2529932837..._<2641> = 94914733261_<11> × 3905481965064781_<16> × 6371723569460365430245381_<25> × [1071133982..._<2590>] (1.95%)

Φ_19860M(10) = 3913542626..._<2640> = 595801 × 11093297096941_<14> × [5921179085..._<2621>] (0.71%)

Φ₁₉₈₆₁(10) = 1111111111..._<19861> = 3098317 × [3586176337..._<19854>] (0.03%)

Φ₁₉₈₆₂(10) = 9090909090..._<9930> = 119173 × 695171 × [1097331373..._<9920>] (0.11%)

Φ₁₉₈₆₃(10) = 9990000009..._<13236> = 11810336201310277_<17> × [8458692318..._<13220>] (0.12%)

Φ₁₉₈₆₄(10) = 1000099999..._<9121> = 3774161 × 3826461913_<10> × 35651946929_<11> × 861408032274469651439619841_<27> × [2254931956..._<9067>] (0.59%)

Φ₁₉₈₆₅(10) = 1111099999..._<15233> = 13410313504111_<14> × [8285414055..._<15219>] (0.09%)

Φ₁₉₈₆₆(10) = 1098900989..._<5041> = 655579 × 794641 × 1350889 × 916025771285308057886511847_<27> × [1704649927..._<4996>] (0.89%)

Φ₁₉₈₆₇(10) = 1111111111..._<19867> = 81852041 × [1357462926..._<19859>] (0.04%)

Φ₁₉₈₆₈(10) = 9900990099..._<9932> = [9900990099..._<9932>] (0.00%)

Φ₁₉₈₆₉(10) = 1109999999..._<12817> = 163362919 × 11076811327077031_<17> × [6134154856..._<12792>] (0.19%)

Φ₁₉₈₇₀(10) = 1099989000..._<7945> = 59611 × 83358182189039881_<17> × [2213674180..._<7923>] (0.27%)

Φ₁₉₈₇₁(10) = 9000000000..._<19200> = 10253437 × [8777544544..._<19193>] (0.04%)

Φ₁₉₈₇₂(10) = 1000000000..._<6337> = 59617 × 1138089313_<10> × 243547923570337_<15> × [6051584551..._<6308>] (0.45%)

Φ₁₉₈₇₃(10) = 1111110999..._<15937> = 79493 × 317969 × 61538209537561_<14> × [7143300541..._<15912>] (0.15%)

Φ₁₉₈₇₄(10) = 1099999999..._<9397> = 69223228771_<11> × 178400363249819_<15> × 19174521828806123502601_<23> × 256499227139746235384050567_<27> × [1811066908..._<9323>] (0.79%)

Φ₁₉₈₇₅(10) = 1000000000..._<10401> = [1000000000..._<10401>] (0.00%)

Φ₁₉₈₇₆(10) = 9900990099..._<9936> = 774580118748181_<15> × 4554997149189741181_<19> × [2806235866..._<9903>] (0.34%)

Φ₁₉₈₇₇(10) = 1111111111..._<16561> = 384256014176285504111_<21> × [2891590684..._<16540>] (0.12%)

Φ₁₉₈₇₈(10) = 1098901098..._<6625> = 483075157 × [2274803584..._<6616>] (0.13%)

Φ₁₉₈₇₉(10) = 9000000000..._<19584> = 144395251333_<12> × [6232891952..._<19573>] (0.06%)

Φ₁₉₈₈₀(10) = 9999000099..._<6720> = 11402253521_<11> × 1671491315201_<13> × [5246404300..._<6698>] (0.33%)

Φ₁₉₈₈₁(10) = 9999999999..._<12972> = 58887523 × [1698152595..._<12965>] (0.06%)

Φ₁₉₈₈₂(10) = 9090909090..._<9940> = [9090909090..._<9940>] (0.00%)

Φ₁₉₈₈₃(10) = 9000000000..._<19488> = 12168397 × [7396208391..._<19481>] (0.04%)

Φ₁₉₈₈₄(10) = 1009998990..._<6625> = 1477289375689_<13> × [6836839190..._<6612>] (0.18%)

Φ₁₉₈₈₅(10) = 1111099999..._<15361> = 119311 × 1431721 × 52735119751909858468561_<23> × [1233429497..._<15327>] (0.22%)

Φ₁₉₈₈₆(10) = 1099999999..._<9721> = [1099999999..._<9721>] (0.00%)

Φ₁₉₈₈₇(10) = 1109999889..._<11353> = 63558853 × [1746412712..._<11345>] (0.07%)

Φ₁₉₈₈₈(10) = 1000000009..._<8961> = 8868059201_<10> × 4988284242213889_<16> × 473297240765681020657_<21> × [4776241255..._<8914>] (0.52%)

Φ₁₉₈₈₉(10) = 1111111111..._<19889> = 205016437960768969_<18> × [5419619627..._<19871>] (0.09%)

Φ₁₉₈₉₀(10) = 1000999998..._<4609> = 79561 × 83359009891_<11> × 35532219220291_<14> × 2451709578897625411_<19> × [1732566606..._<4561>] (1.04%)

Φ₁₉₈₉₁(10) = 1111111111..._<19891> = 30393449 × [3655758552..._<19883>] (0.04%)

Φ₁₉₈₉₂(10) = 9900990099..._<9944> = 6146629 × 2695954902661_<13> × 7613563121969621_<16> × [7847675734..._<9909>] (0.35%)

Φ₁₉₈₉₃(10) = 1109999999..._<12529> = 16153117 × 691852161883_<12> × 162887837523447121255604881_<27> × [6097680711..._<12483>] (0.36%)

Φ₁₉₈₉₄(10) = 1000000000..._<8233> = 298411 × 40066517 × 3197022798810501273105238852303_<31> × [2616121126..._<8189>] (0.53%)

Φ₁₉₈₉₅(10) = 1111099999..._<15137> = 39791 × 835591 × [3341754490..._<15126>] (0.07%)

Φ₁₉₈₉₆(10) = 1000099999..._<6625> = [1000099999..._<6625>] (0.00%)

Φ₁₉₈₉₇(10) = 9000000000..._<19600> = 50822230603_<11> × 6202882526354357_<16> × [2854928464..._<19574>] (0.14%)

Φ₁₉₈₉₈(10) = 9090909090..._<9948> = 314568258023_<12> × 2182886590463_<13> × 27865688984251_<14> × [4751070325..._<9911>] (0.37%)

Φ₁₉₈₉₉(10) = 1000000001..._<11881> = 8887077782930431629544627_<25> × [1125229265..._<11856>] (0.21%)

Φ_19900L(10) = 1010050200..._<3961> = 2746201 × 1590041826449274438301_<22> × 225242670041118035350801_<24> × [1026955021..._<3910>] (1.29%)

Φ_19900M(10) = 9900498007..._<3960> = 79601 × 5942380848295250980301_<22> × 562568434742111709097025501_<27> × [3720511695..._<3907>] (1.35%)