Cremona's table of elliptic curves

23142 = 2 · 3 · 7 · 19 · 29

Class	r	Atkin-Lehner	Eigenvalues
23142a (4 curves)	1	2+ 3+ 7+ 19+ 29+	2+ 3+  2 7+  0  2  2 19+
Curve Equation t Generators 23142a1 [1,1,0,-724,-7808] 2 [84:688:1] 23142a2 [1,1,0,-744,-7380] 4 [-13:24:1] 23142a3 [1,1,0,966,-34398] 2 [329:5838:1] 23142a4 [1,1,0,-2774,47430] 2 [45:105:1]
23142b (1 curve)	1	2+ 3+ 7+ 19+ 29+	2+ 3+  3 7+  5  5 -6 19+
Curve Equation t Generators 23142b1 [1,1,0,-59846,5625078] 1 [157:282:1]
23142c (2 curves)	2	2+ 3+ 7+ 19+ 29-	2+ 3+  0 7+ -6  0  0 19+
Curve Equation t Generators 23142c1 [1,1,0,-9585,-360747] 2 [-482:647:8]&[-53:70:1] 23142c2 [1,1,0,-18545,408021] 2 [-110:1119:1]&[-73:1211:1]
23142d (2 curves)	0	2+ 3+ 7+ 19+ 29-	2+ 3+  4 7+ -2  4 -4 19+
Curve Equation t 23142d1 [1,1,0,-450163,-103230995] 2 23142d2 [1,1,0,-1794723,817792605] 2
23142e (4 curves)	0	2+ 3+ 7+ 19- 29+	2+ 3+  2 7+  4 -2  6 19-
Curve Equation t 23142e1 [1,1,0,-744,7488] 2 23142e2 [1,1,0,-1064,0] 4 23142e3 [1,1,0,4256,5320] 2 23142e4 [1,1,0,-11504,-478152] 2
23142f (2 curves)	0	2+ 3+ 7+ 19- 29+	2+ 3+ -2 7+  4  2  0 19-
Curve Equation t 23142f1 [1,1,0,-5896,46576] 2 23142f2 [1,1,0,22524,393300] 2
23142g (2 curves)	1	2+ 3+ 7+ 19- 29-	2+ 3+  2 7+  4 -6 -2 19-
Curve Equation t Generators 23142g1 [1,1,0,-44,-240] 2 [15:45:1] 23142g2 [1,1,0,-884,-10488] 2 [39:108:1]
23142h (2 curves)	1	2+ 3+ 7- 19- 29+	2+ 3+ -4 7- -2  4  2 19-
Curve Equation t Generators 23142h1 [1,1,0,-3587,79485] 2 [1:275:1] 23142h2 [1,1,0,473,254065] 2 [29:527:1]
23142i (4 curves)	0	2+ 3- 7+ 19+ 29+	2+ 3-  2 7+  0 -6  6 19+
Curve Equation t 23142i1 [1,0,1,-1180,12938] 2 23142i2 [1,0,1,-18000,927946] 4 23142i3 [1,0,1,-17130,1021906] 2 23142i4 [1,0,1,-287990,59461778] 2
23142j (2 curves)	0	2+ 3- 7+ 19+ 29+	2+ 3-  2 7+  6  0  0 19+
Curve Equation t 23142j1 [1,0,1,-37300,-3010894] 2 23142j2 [1,0,1,-610740,-183759182] 2
23142k (2 curves)	1	2+ 3- 7+ 19- 29+	2+ 3-  0 7+  4 -4 -4 19-
Curve Equation t Generators 23142k1 [1,0,1,-3791,-90046] 2 [-987:524:27] 23142k2 [1,0,1,-60631,-5751310] 2 [15376:1898705:1]
23142l (4 curves)	1	2+ 3- 7+ 19- 29+	2+ 3- -2 7+  4  2  2 19-
Curve Equation t Generators 23142l1 [1,0,1,2859303,-2204007620] 2 [13930656131865872931247:-266178437216815012309782:19689408605402053757] 23142l2 [1,0,1,-18112217,-21791407300] 4 [142943052:-92344533947:343] 23142l3 [1,0,1,-103913177,390087521084] 2 [1086310927671628745648034:-9847047899612763152319662:156338811133877514043] 23142l4 [1,0,1,-267855577,-1687180029124] 2 [-3266606:2785586:343]
23142m (2 curves)	1	2+ 3- 7- 19+ 29+	2+ 3-  0 7-  4 -4  0 19+
Curve Equation t Generators 23142m1 [1,0,1,-3161,-66628] 2 [-28:24:1] 23142m2 [1,0,1,-7801,172796] 2 [-26:611:1]
23142n (2 curves)	1	2+ 3- 7- 19+ 29+	2+ 3-  0 7- -4  4  4 19+
Curve Equation t Generators 23142n1 [1,0,1,-4791,-127910] 2 [-40:30:1] 23142n2 [1,0,1,-5951,-61558] 2 [-60:313:1]
23142o (2 curves)	1	2+ 3- 7- 19+ 29+	2+ 3-  2 7-  0  2 -6 19+
Curve Equation t Generators 23142o1 [1,0,1,55,56] 2 [0:7:1] 23142o2 [1,0,1,-235,404] 2 [-14:38:1]
23142p (4 curves)	0	2+ 3- 7- 19- 29+	2+ 3-  0 7-  0 -4  0 19-
Curve Equation t 23142p1 [1,0,1,-189071,31627694] 6 23142p2 [1,0,1,-189361,31525730] 6 23142p3 [1,0,1,-204746,26071676] 2 23142p4 [1,0,1,-1180306,-472634596] 2
23142q (4 curves)	2	2+ 3- 7- 19- 29+	2+ 3- -2 7- -4 -6 -6 19-
Curve Equation t Generators 23142q1 [1,0,1,-2272,105950] 2 [-56:269:1]&[-35:395:1] 23142q2 [1,0,1,-50292,4331710] 4 [1757:72201:1]&[-205:2559:1] 23142q3 [1,0,1,-64502,1682966] 2 [-252:1522:1]&[-138:2890:1] 23142q4 [1,0,1,-804402,277621174] 2 [518:-249:1]&[548:930:1]
23142r (2 curves)	0	2+ 3- 7- 19- 29+	2+ 3- -3 7-  3 -1  6 19-
Curve Equation t 23142r1 [1,0,1,-2412945,1442478052] 3 23142r2 [1,0,1,-1731600,2273594590] 1
23142s (2 curves)	0	2- 3+ 7+ 19+ 29+	2- 3+  2 7+  0 -6  2 19+
Curve Equation t 23142s1 [1,1,1,-977,-12049] 2 23142s2 [1,1,1,-217,-29377] 2
23142t (2 curves)	0	2- 3+ 7+ 19- 29-	2- 3+  2 7+ -2  6  4 19-
Curve Equation t 23142t1 [1,1,1,-54422,2546003] 2 23142t2 [1,1,1,181058,18935411] 2
23142u (4 curves)	0	2- 3+ 7+ 19- 29-	2- 3+  2 7+ -4 -6 -2 19-
Curve Equation t 23142u1 [1,1,1,3143,28919] 4 23142u2 [1,1,1,-13677,224031] 4 23142u3 [1,1,1,-118367,-15563221] 2 23142u4 [1,1,1,-178107,28834851] 2
23142v (2 curves)	0	2- 3+ 7+ 19- 29-	2- 3+ -2 7+  2  4 -4 19-
Curve Equation t 23142v1 [1,1,1,-756364,1207308461] 2 23142v2 [1,1,1,-22269324,40309264557] 2
23142w (4 curves)	0	2- 3+ 7+ 19- 29-	2- 3+ -2 7+ -4 -2  2 19-
Curve Equation t 23142w1 [1,1,1,-494,-4069] 4 23142w2 [1,1,1,-7714,-263989] 4 23142w3 [1,1,1,-7524,-277365] 2 23142w4 [1,1,1,-123424,-16741093] 2
23142x (2 curves)	0	2- 3+ 7- 19- 29+	2- 3+  0 7-  6 -4  4 19-
Curve Equation t 23142x1 [1,1,1,-1008,-12735] 2 23142x2 [1,1,1,-1148,-9151] 2
23142y (4 curves)	1	2- 3+ 7- 19- 29-	2- 3+  2 7-  4 -2 -6 19-
Curve Equation t Generators 23142y1 [1,1,1,393,-5811] 4 [102:253:8] 23142y2 [1,1,1,-3527,-70099] 4 [105:802:1] 23142y3 [1,1,1,-15707,685061] 2 [9165:154244:27] 23142y4 [1,1,1,-54067,-4861291] 2 [371:4944:1]
23142z (2 curves)	1	2- 3+ 7- 19- 29-	2- 3+ -2 7-  0 -6  6 19-
Curve Equation t Generators 23142z1 [1,1,1,-1229,16451] 2 [17:20:1] 23142z2 [1,1,1,-19789,1063235] 2 [95:-276:1]
23142ba (1 curve)	1	2- 3- 7+ 19- 29-	2- 3- -1 7+ -3 -5  2 19-
Curve Equation t Generators 23142ba1 [1,0,0,-221,1329] 1 [-2:43:1]
23142bb (2 curves)	1	2- 3- 7+ 19- 29-	2- 3-  2 7+  0 -2 -4 19-
Curve Equation t Generators 23142bb1 [1,0,0,-1385227,-627574543] 2 [-682:569:1] 23142bb2 [1,0,0,-1271547,-734820255] 2 [2160:80145:1]
23142bc (2 curves)	1	2- 3- 7+ 19- 29-	2- 3-  2 7+ -2  0  0 19-
Curve Equation t Generators 23142bc1 [1,0,0,28,-264960] 2 [70:250:1] 23142bc2 [1,0,0,-61712,-5809212] 2 [2128:96406:1]
23142bd (2 curves)	1	2- 3- 7- 19+ 29-	2- 3- -2 7- -2  4  4 19+
Curve Equation t Generators 23142bd1 [1,0,0,66,324] 2 [0:18:1] 23142bd2 [1,0,0,-494,3348] 2 [-14:94:1]

Data from Elliptic Curve Data by J. E. Cremona.
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