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Label Class Conductor Rank* Torsion $\textrm{End}^0(J_{\overline\Q})$ Igusa-Clebsch invariants Igusa invariants G2-invariants Equation
336.a.172032.1 336.a \( 2^{4} \cdot 3 \cdot 7 \) $0$ $\Z/2\Z$ \(\Q \times \Q\) $[16916,151117825,232872423961,-21504]$ $[16916,-88822256,277597802496,-798387183476800,-172032]$ $[-1352659309173012149/168,419870026410625699/168,-461744933079368]$ $y^2 + (x^3 + x)y = -x^6 + 15x^4 - 75x^2 - 56$
644.a.2576.1 644.a \( 2^{2} \cdot 7 \cdot 23 \) $0$ $\Z/6\Z$ \(\Q \times \Q\) $[39036,4124865,50880984159,329728]$ $[9759,3796384,1910683600,1058457444236,2576]$ $[88516980336138032799/2576,220529201888022246/161,70640465629725]$ $y^2 + (x^2 + x)y = -5x^6 + 11x^5 - 20x^4 + 20x^3 - 20x^2 + 11x - 5$
672.a.172032.1 672.a \( 2^{5} \cdot 3 \cdot 7 \) $0$ $\Z/4\Z$ \(\Q \times \Q\) $[16916,151117825,232872423961,-21504]$ $[16916,-88822256,277597802496,-798387183476800,-172032]$ $[-1352659309173012149/168,419870026410625699/168,-461744933079368]$ $y^2 + (x^3 + x)y = -x^6 - 16x^4 - 75x^2 + 56$
676.b.17576.1 676.b \( 2^{2} \cdot 13^{2} \) $0$ $\Z/3\Z\oplus\Z/3\Z$ \(\mathrm{M}_2(\Q)\) $[1244,1249,129167,2249728]$ $[311,3978,72332,1667692,17576]$ $[2909390022551/17576,4602275343/676,10349147/26]$ $y^2 + (x^2 + x)y = -x^6 + 3x^5 - 6x^4 + 6x^3 - 6x^2 + 3x - 1$
708.a.181248.1 708.a \( 2^{2} \cdot 3 \cdot 59 \) $0$ $\Z/2\Z$ \(\Q\) $[234100,3468879025,202585466081177,-23199744]$ $[58525,-1820975,60952909,62829762150,-181248]$ $[-686605237334059580078125/181248,365029741228054296875/181248,-208774418179643125/181248]$ $y^2 + (x^3 + 1)y = -x^6 - 4x^5 + 9x^4 + 48x^3 - 41x^2 - 98x - 36$
784.b.25088.1 784.b \( 2^{4} \cdot 7^{2} \) $0$ $\Z/2\Z$ \(\Q \times \Q\) $[2740,15382525,36170522453,3136]$ $[2740,-9942200,-24298750736,-41356479464160,25088]$ $[301635777856250/49,-399451653071875/49,-712598832131225/98]$ $y^2 + (x^2 + 1)y = -x^6 - 3x^5 + 7x^4 + 2x^3 - 49x^2 + 41x - 9$
784.b.76832.1 784.b \( 2^{4} \cdot 7^{2} \) $0$ $\Z/6\Z$ \(\Q \times \Q\) $[1520,132280,50979316,307328]$ $[760,2020,6076,134340,76832]$ $[7923516800000/2401,27710360000/2401,2238200/49]$ $y^2 + (x + 1)y = -x^6 + 4x^5 - 4x^4 - 2x^3 + 10x - 9$
800.a.8000.1 800.a \( 2^{5} \cdot 5^{2} \) $0$ $\Z/4\Z$ \(\Q \times \Q\) $[192,11604,322392,-1000]$ $[192,-6200,142400,-2774800,-8000]$ $[-4076863488/125,27426816/5,-3280896/5]$ $y^2 + (x^3 + x^2 + x + 1)y = -x^6 + 2x^4 + 4x^3 + 2x^2 - 1$
816.b.52224.1 816.b \( 2^{4} \cdot 3 \cdot 17 \) $0$ $\Z/6\Z$ \(\Q \times \Q\) $[15964,2380825,11444690699,6528]$ $[15964,9031504,6282991104,4683401370560,52224]$ $[1012531723491160951/51,35882713644370099/51,30660536527816]$ $y^2 + (x^3 + x)y = -x^6 - 12x^4 - 27x^2 - 17$
847.d.847.1 847.d \( 7 \cdot 11^{2} \) $0$ $\Z/3\Z$ \(\Q \times \Q\) $[80408,402403732,8094753026048,3388]$ $[40204,281112,1967560,19956424,847]$ $[105037970421355597057024/847,18267839107785466368/847,454326923025280/121]$ $y^2 + (x^3 + x^2 + x + 1)y = -12x^6 - 15x^5 + 9x^4 + 31x^3 + 9x^2 - 15x - 12$
847.d.456533.1 847.d \( 7 \cdot 11^{2} \) $0$ $\Z/15\Z$ \(\Q \times \Q\) $[90952,10132,303847072,1826132]$ $[45476,86167752,217689875480,618695823148744,456533]$ $[194496275421254111077376/456533,736713878289412204032/41503,10847340081772160/11]$ $y^2 + y = -x^6 - 9x^5 - 22x^4 + 3x^3 + 37x^2 - 24x + 4$
936.a.1872.1 936.a \( 2^{3} \cdot 3^{2} \cdot 13 \) $0$ $\Z/2\Z\oplus\Z/4\Z$ \(\Q \times \Q\) $[45352,11224,169415364,7488]$ $[22676,21423170,26983749312,38232821637503,1872]$ $[374724646811252438336/117,15612163699641478120/117,7411896491650496]$ $y^2 + (x^3 + x)y = -x^6 - 9x^4 - 32x^2 - 39$
961.a.961.1 961.a \( 31^{2} \) $0$ $\mathsf{trivial}$ \(\mathsf{RM}\) $[66980,1011437281,14016353908561,-123008]$ $[16745,-30460094,12221475912,-180792178085599,-961]$ $[-1316514841399349215625/961,143016680917998700750/961,-3426841043882137800/961]$ $y^2 + (x^3 + x + 1)y = -x^6 - x^5 - 7x^4 + 74x^3 - 145x^2 + 99x - 33$
961.a.961.2 961.a \( 31^{2} \) $0$ $\Z/5\Z$ \(\mathsf{RM}\) $[11260,503521,1770579599,123008]$ $[2815,309196,43449708,6677190401,961]$ $[176763257309509375/961,6897140364776500/961,344305262376300/961]$ $y^2 + (x^3 + x + 1)y = -x^6 + 2x^5 - 8x^4 + 12x^3 - 18x^2 + 12x - 7$
980.a.878080.1 980.a \( 2^{2} \cdot 5 \cdot 7^{2} \) $0$ $\Z/12\Z$ \(\Q \times \Q\) $[2508,50745,41700723,112394240]$ $[627,14266,359660,5497016,878080]$ $[96903107471907/878080,251175228777/62720,144278343/896]$ $y^2 + (x^3 + 1)y = -x^6 + x^5 - 4x^4 + 2x^3 - 4x^2 + x - 1$
1050.a.131250.1 1050.a \( 2 \cdot 3 \cdot 5^{2} \cdot 7 \) $0$ $\Z/2\Z\oplus\Z/4\Z$ \(\Q \times \Q\) $[11868,198609,759217863,16800000]$ $[2967,358520,56735700,9949557875,131250]$ $[76641937806559869/43750,312136655012892/4375,475666111026/125]$ $y^2 + (x^2 + x)y = 3x^6 + 8x^5 + 15x^4 + 17x^3 + 15x^2 + 8x + 3$
1083.b.87723.1 1083.b \( 3 \cdot 19^{2} \) $0$ $\Z/15\Z$ \(\Q \times \Q\) $[5464,8692,15768656,350892]$ $[2732,309544,46549080,7838649656,87723]$ $[152196082896530432/87723,6311963449851392/87723,1429770125440/361]$ $y^2 + y = -x^6 - 3x^5 - 8x^4 - 11x^3 - 14x^2 - 9x - 6$
1083.b.390963.1 1083.b \( 3 \cdot 19^{2} \) $0$ $\mathsf{trivial}$ \(\Q \times \Q\) $[150440,1945515892,68956865081488,-1563852]$ $[75220,-88500632,98386538568,-107931608328616,-390963]$ $[-2408056349828975363200000/390963,1982406707133537344000/20577,-27053302090985600/19]$ $y^2 + y = -x^6 + 3x^5 - 50x^4 + 95x^3 - 14x^2 - 33x - 6$
1104.b.141312.1 1104.b \( 2^{4} \cdot 3 \cdot 23 \) $0$ $\Z/2\Z$ \(\Q \times \Q\) $[14220,9418737,54280328031,17664]$ $[14220,2146192,-16790479872,-60841690970176,141312]$ $[189267815942240625/46,2008843709918625/46,-24026098775400]$ $y^2 + (x^3 + x)y = -x^6 - 3x^4 + 29x^2 - 46$
1170.a.10530.1 1170.a \( 2 \cdot 3^{2} \cdot 5 \cdot 13 \) $0$ $\Z/2\Z\oplus\Z/6\Z$ \(\Q \times \Q\) $[507196,192673,32552199279,1347840]$ $[126799,669908072,4718980180980,37396285759331459,10530]$ $[32777750301275239538233999/10530,682861614668954802420364/5265,7205289570406928666]$ $y^2 + (x^2 + x)y = 15x^6 + 28x^5 + 62x^4 + 59x^3 + 62x^2 + 28x + 15$
1253.a.1253.1 1253.a \( 7 \cdot 179 \) $0$ $\mathsf{trivial}$ \(\Q\) $[413532,9381037161,999361725629499,160384]$ $[103383,54458647,-97243994481,-3254780028624958,1253]$ $[1687126365978608485162449/179,8596391751971448839127/179,-829487756384515053]$ $y^2 + (x^3 + x^2 + 1)y = -x^6 + 2x^5 - 33x^3 + 43x^2 + 15x - 330$
1269.b.102789.1 1269.b \( 3^{3} \cdot 47 \) $0$ $\Z/10\Z$ \(\Q\) $[91192,19900,603982075,1692]$ $[136788,779593356,5923938871071,50639487394179303,102789]$ $[197075993647247827966976/423,2737061778548953841408/141,152047414479420367856/141]$ $y^2 + (x^3 + x)y = -2x^6 - x^5 - 21x^4 - 8x^3 - 80x^2 - 16x - 103$
1344.a.4032.1 1344.a \( 2^{6} \cdot 3 \cdot 7 \) $0$ $\Z/2\Z\oplus\Z/4\Z$ \(\mathsf{CM} \times \Q\) $[48576,2301,37257288,504]$ $[48576,98316290,265314615552,805457471422463,4032]$ $[469554780013829554176/7,19564477241823191040/7,155268783788507136]$ $y^2 + xy = -x^6 - 12x^4 - 48x^2 - 63$
1460.a.5840.1 1460.a \( 2^{2} \cdot 5 \cdot 73 \) $0$ $\Z/6\Z$ \(\Q \times \Q\) $[139800,8112,377842260,23360]$ $[69900,203582398,790567831360,3453724659158399,5840]$ $[20859115637937375000000/73,869124046354917525000/73,661425056456040000]$ $y^2 + (x^3 + x)y = x^6 + 14x^4 + 56x^2 + 73$
1470.a.2940.1 1470.a \( 2 \cdot 3 \cdot 5 \cdot 7^{2} \) $0$ $\Z/2\Z\oplus\Z/4\Z$ \(\Q \times \Q\) $[2556,6897,5825079,376320]$ $[639,16726,574080,21769511,2940]$ $[35512646315733/980,727349955399/490,3906815328/49]$ $y^2 + (x^2 + x)y = -x^6 + 2x^5 - 5x^4 + 4x^3 - 5x^2 + 2x - 1$
1560.a.199680.1 1560.a \( 2^{3} \cdot 3 \cdot 5 \cdot 13 \) $0$ $\Z/2\Z\oplus\Z/2\Z$ \(\Q \times \Q\) $[2397240,72897,58245771285,24960]$ $[2397240,239448268802,31889707498721280,4777952242989938687999,199680]$ $[5154260479603163815124340000/13,214760809729321817508682425/13,917780865738818887929600]$ $y^2 + x^2y = 39x^6 - 149x^4 + 189x^2 - 80$
1564.a.50048.1 1564.a \( 2^{2} \cdot 17 \cdot 23 \) $0$ $\Z/6\Z$ \(\Q \times \Q\) $[21108,16867065,141771021933,6406144]$ $[5277,457486,-598707020,-842167596184,50048]$ $[4091998547529050157/50048,33613140838101219/25024,-10659867094845/32]$ $y^2 + (x^3 + 1)y = -x^6 + 7x^5 + 8x^4 + 17x^3 + 8x^2 + 7x - 1$
1680.a.16800.1 1680.a \( 2^{4} \cdot 3 \cdot 5 \cdot 7 \) $0$ $\Z/2\Z\oplus\Z/4\Z$ \(\Q \times \Q\) $[404040,44088,5935895700,67200]$ $[202020,1700496002,19085068732800,240969733145567999,16800]$ $[20029151526577171524000,834544374130868293620,46363176164438078400]$ $y^2 + (x^3 + x)y = -x^6 - 18x^4 - 136x^2 - 350$
1795.a.224375.1 1795.a \( 5 \cdot 359 \) $0$ $\Z/6\Z$ \(\Q\) $[52684,91537,1605316279,28720000]$ $[13171,7224321,5280645071,4340140579775,224375]$ $[396363585850146434851/224375,16506434926310410731/224375,916061176327187111/224375]$ $y^2 + (x^3 + x^2 + x)y = -x^6 - 8x^4 + 3x^3 - 23x^2 + 6x - 23$
1870.a.226270.1 1870.a \( 2 \cdot 5 \cdot 11 \cdot 17 \) $0$ $\Z/3\Z$ \(\Q\) $[14568,14455716,51876443577,-905080]$ $[7284,-198592,5333559,-147284677,-226270]$ $[-10252261852576307712/113135,38374397094057984/113135,-1169342169912/935]$ $y^2 + (x + 1)y = -2x^6 + x^5 - x^4 + 9x^3 - 2x^2 + 2x - 9$
1920.a.368640.1 1920.a \( 2^{7} \cdot 3 \cdot 5 \) $0$ $\Z/2\Z\oplus\Z/4\Z$ \(\Q \times \Q\) $[8952,6072,17987052,1440]$ $[17904,13340192,13237770240,14762078945024,368640]$ $[24952719973569408/5,1038436236963696/5,11510985848256]$ $y^2 + (x^3 + x^2 + x + 1)y = 5x^6 + 6x^5 + 17x^4 + 12x^3 + 17x^2 + 6x + 5$
1923.a.1923.1 1923.a \( 3 \cdot 641 \) $0$ $\Z/5\Z$ \(\Q\) $[1180,5521,2133607,246144]$ $[295,3396,48644,704291,1923]$ $[2234138434375/1923,29061128500/641,4233244100/1923]$ $y^2 + (x^3 + x + 1)y = -x^6 + x^5 - 3x^4 + 2x^3 - 3x^2 + x - 1$
1988.a.3976.1 1988.a \( 2^{2} \cdot 7 \cdot 71 \) $0$ $\Z/6\Z$ \(\Q \times \Q\) $[51708,997905,16868749287,508928]$ $[12927,6921226,4915471148,3909731546780,3976]$ $[360984657535082593407/3976,7475603889680115579/1988,413184735572859/2]$ $y^2 + (x^2 + x)y = 6x^6 + 16x^5 + 31x^4 + 35x^3 + 31x^2 + 16x + 6$
2016.a.4032.1 2016.a \( 2^{5} \cdot 3^{2} \cdot 7 \) $0$ $\Z/4\Z$ \(\Q \times \Q\) $[320,52,2616,504]$ $[320,4232,76608,1651184,4032]$ $[52428800000/63,2166784000/63,1945600]$ $y^2 + y = -2x^6 - 6x^5 - 10x^4 - 10x^3 - 7x^2 - 3x - 1$
2058.a.2058.1 2058.a \( 2 \cdot 3 \cdot 7^{3} \) $0$ $\Z/4\Z$ \(\mathsf{CM} \times \Q\) $[40908,115154025,1158334769067,-263424]$ $[10227,-440104,18634308,-779615725,-2058]$ $[-108724120940360583/2,228746634549804,-947031470154]$ $y^2 + (x^3 + 1)y = 5x^6 - 4x^5 - 5x^4 + 14x^3 - 5x^2 - 4x + 5$
2058.a.16464.1 2058.a \( 2 \cdot 3 \cdot 7^{3} \) $0$ $\Z/8\Z$ \(\mathsf{CM} \times \Q\) $[16716,21945,119839251,2107392]$ $[4179,726754,168337344,43827596015,16464]$ $[1238643936365031/16,25772655805407/8,178562334636]$ $y^2 + (x^3 + 1)y = -3x^6 + 5x^5 - 11x^4 + 10x^3 - 11x^2 + 5x - 3$
2178.a.13068.1 2178.a \( 2 \cdot 3^{2} \cdot 11^{2} \) $0$ $\Z/4\Z$ \(\Q \times \Q\) $[1196,22441,8056043,1672704]$ $[299,2790,27648,120663,13068]$ $[2389769101499/13068,4143289345/726,22886656/121]$ $y^2 + (x^3 + 1)y = -x^6 - x^4 - x^2 - 1$
2178.b.287496.1 2178.b \( 2 \cdot 3^{2} \cdot 11^{2} \) $0$ $\Z/2\Z$ \(\Q \times \Q\) $[8284,1201825,3762835279,36799488]$ $[2071,128634,-2892384,-5634208305,287496]$ $[38097852361039351/287496,17312195022539/4356,-1423961612/33]$ $y^2 + (x^2 + x)y = -x^6 - 2x^5 + 3x^4 - 8x^2 + 9x - 3$
2208.a.141312.1 2208.a \( 2^{5} \cdot 3 \cdot 23 \) $0$ $\Z/4\Z$ \(\Q \times \Q\) $[14220,9418737,54280328031,17664]$ $[14220,2146192,-16790479872,-60841690970176,141312]$ $[189267815942240625/46,2008843709918625/46,-24026098775400]$ $y^2 + (x^3 + x)y = -x^6 + 2x^4 + 29x^2 + 46$
2280.a.4560.1 2280.a \( 2^{3} \cdot 3 \cdot 5 \cdot 19 \) $0$ $\Z/2\Z\oplus\Z/2\Z$ \(\Q \times \Q\) $[110088,26232,961521588,18240]$ $[55044,126239042,386012372160,1327842322024319,4560]$ $[10527098668705143569088/95,438613920807785896536/95,256481682672194496]$ $y^2 + (x^3 + x)y = x^6 + 13x^4 + 48x^2 + 57$
2304.b.147456.1 2304.b \( 2^{8} \cdot 3^{2} \) $0$ $\Z/2\Z\oplus\Z/2\Z$ \(\mathrm{M}_2(\Q)\) $[152,109,5469,18]$ $[608,14240,405504,10942208,147456]$ $[5071050752/9,195344320/9,1016576]$ $y^2 = -x^6 - 2x^4 - 2x^2 - 1$
2312.c.591872.1 2312.c \( 2^{3} \cdot 17^{2} \) $0$ $\Z/4\Z$ \(\Q \times \Q\) $[25032,12945,107835483,73984]$ $[25032,26099746,36272201728,56692253097695,591872]$ $[4798967385220266384/289,399781759107157497/578,11097753293700864/289]$ $y^2 + xy = -32x^6 - 31x^4 - 10x^2 - 1$
2380.a.33320.1 2380.a \( 2^{2} \cdot 5 \cdot 7 \cdot 17 \) $0$ $\Z/6\Z$ \(\Q \times \Q\) $[420444,26532705,3672958564431,4264960]$ $[105111,459241234,2669460305260,17421782785085276,33320]$ $[754730529630134311594503/1960,15685792362611161588431/980,1770291589173321231/2]$ $y^2 + (x^2 + x)y = -14x^6 + 26x^5 - 56x^4 + 53x^3 - 56x^2 + 26x - 14$
2484.a.9936.1 2484.a \( 2^{2} \cdot 3^{3} \cdot 23 \) $0$ $\Z/6\Z$ \(\mathsf{CM} \times \Q\) $[27960,133920,1232036820,39744]$ $[13980,8121030,6274451520,5441425997175,9936]$ $[1236095741507400000/23,51362822628555000/23,123418006728000]$ $y^2 + (x^3 + x)y = -x^6 - 8x^4 - 24x^2 - 23$
2500.a.400000.1 2500.a \( 2^{2} \cdot 5^{4} \) $0$ $\Z/5\Z$ \(\mathrm{M}_2(\Q)\) $[860,36865,8199455,16384]$ $[1075,9750,107500,5125000,400000]$ $[459401384375/128,1937983125/64,9938375/32]$ $y^2 + (x^3 + 1)y = -2x^6 - 2x^5 + 2x^3 - 2x - 2$
2520.c.680400.1 2520.c \( 2^{3} \cdot 3^{2} \cdot 5 \cdot 7 \) $0$ $\Z/2\Z\oplus\Z/4\Z$ \(\Q \times \Q\) $[202664,70648,4771785956,2721600]$ $[101332,427828818,2408353617600,15251447816841519,680400]$ $[95392679863974687468736/6075,1324861868713610149384/2025,981325180099899712/27]$ $y^2 + (x^2 + 1)y = -75x^6 - 65x^4 - 19x^2 - 2$
2610.a.2610.1 2610.a \( 2 \cdot 3^{2} \cdot 5 \cdot 29 \) $0$ $\Z/2\Z\oplus\Z/4\Z$ \(\Q \times \Q\) $[127180,225577,9528751755,334080]$ $[31795,42112352,74354061060,147659295107699,2610]$ $[6498664883066809874375/522,135358641081021227600/261,28799294242815650]$ $y^2 + (x^3 + 1)y = 8x^6 + 19x^5 + 39x^4 + 41x^3 + 39x^2 + 19x + 8$
2640.a.2640.1 2640.a \( 2^{4} \cdot 3 \cdot 5 \cdot 11 \) $0$ $\Z/2\Z\oplus\Z/2\Z$ \(\Q \times \Q\) $[63768,10392,220729308,10560]$ $[31884,42356162,75020763840,149479393726079,2640]$ $[686471900571962215488/55,28601826290311163976/55,28888377841215936]$ $y^2 + (x^3 + x)y = -x^6 - 10x^4 - 40x^2 - 55$
2688.a.172032.1 2688.a \( 2^{7} \cdot 3 \cdot 7 \) $0$ $\Z/2\Z\oplus\Z/4\Z$ \(\Q \times \Q\) $[4248,2904,4071996,672]$ $[8496,2999840,1408899072,742741622528,172032]$ $[1801197437083776/7,74856652932240/7,591152665536]$ $y^2 + y = -12x^6 - 36x^5 - 61x^4 - 62x^3 - 42x^2 - 17x - 4$
2730.a.13650.1 2730.a \( 2 \cdot 3 \cdot 5 \cdot 7 \cdot 13 \) $0$ $\Z/2\Z\oplus\Z/2\Z$ \(\Q \times \Q\) $[656916,183993,40270870029,1747200]$ $[164229,1123790852,10253140797900,105239295264858299,13650]$ $[3063265468298882029687491/350,63817595233091546052726/175,20259278131640062086]$ $y^2 + (x^3 + 1)y = -x^6 - 5x^5 + 3x^4 + 56x^3 - 7x^2 - 195x + 131$
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