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Label Class Conductor Rank* Torsion $\textrm{End}^0(J_{\overline\Q})$ Igusa-Clebsch invariants Igusa invariants G2-invariants Equation
65520.b.131040.1 65520.b \( 2^{4} \cdot 3^{2} \cdot 5 \cdot 7 \cdot 13 \) $1$ $\Z/2\Z\oplus\Z/2\Z$ \(\Q \times \Q\) $[3148328,708952,743814934788,524160]$ $[1574164,103249560962,9029520569946240,888368594905774644479,131040]$ $[302064649214662608101539958432/4095,12586012647194024913614166004/4095,170750018582492394877376]$ $y^2 + (x^3 + x)y = -10x^6 - 82x^4 - 227x^2 - 210$
114240.d.114240.1 114240.d \( 2^{6} \cdot 3 \cdot 5 \cdot 7 \cdot 17 \) $0$ $\Z/2\Z\oplus\Z/2\Z$ \(\Q \times \Q\) $[1256652,52204481283,17891676439496172,14280]$ $[1256652,30995939524,838652756430720,23286599174677950716,114240]$ $[16322019979578992366124730896/595,320367650677941067851565476/595,11592952003636922822112]$ $y^2 + (x^2 + 1)y = 51x^6 - 315x^4 + 103x^2 - 9$
270720.b.270720.1 270720.b \( 2^{7} \cdot 3^{2} \cdot 5 \cdot 47 \) $0$ $\Z/2\Z\oplus\Z/2\Z$ \(\Q \times \Q\) $[3249520,48397,52421227290,33840]$ $[3249520,439974144002,79428031708101120,16131432551454029721599,270720]$ $[566129906277843097800186880000/423,23588744365074445774311454400/423,3098074718373623337958400]$ $y^2 + xy = 3x^6 + 70x^4 + 544x^2 + 1410$
456960.c.913920.1 456960.c \( 2^{8} \cdot 3 \cdot 5 \cdot 7 \cdot 17 \) $1$ $\Z/2\Z$ \(\Q \times \Q\) $[2757032,14577118,13377979235542,114240]$ $[2757032,316708008964,48506712556968960,8357648948106035343356,913920]$ $[311127982838559560387716745536/1785,12963268178085404526178374196/1785,403438438743571080790912]$ $y^2 + xy = -5x^6 - 79x^4 - 413x^2 - 714$
799680.b.799680.1 799680.b \( 2^{6} \cdot 3 \cdot 5 \cdot 7^{2} \cdot 17 \) $1$ $\Z/6\Z$ \(\Q \times \Q\) $[2406604,3575875,2866321300076,99960]$ $[2406604,241320233284,32263933356762240,4852764019968313102076,799680]$ $[1261372031256529020641523732016/12495,52556648780600635811581759084/12495,233673974755154692792288]$ $y^2 + (x^2 + 1)y = 7x^6 + 84x^4 + 336x^2 + 446$
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