Cremona's table of elliptic curves

2130 = 2 · 3 · 5 · 71

Class	r	Atkin-Lehner	Eigenvalues
2130a (2 curves)	1	2+ 3+ 5+ 71+	2+ 3+ 5+ -2 -2  2  4 -4
Curve Equation t Generators 2130a1 [1,1,0,67,573] 2 [-1:23:1] 2130a2 [1,1,0,-733,6493] 2 [-7:110:1]
2130b (2 curves)	2	2+ 3+ 5+ 71-	2+ 3+ 5+ -4 -6 -6 -6 -4
Curve Equation t Generators 2130b1 [1,1,0,-8,12] 2 [-2:6:1]&[-1:5:1] 2130b2 [1,1,0,-158,702] 2 [-11:41:1]&[9:6:1]
2130c (2 curves)	0	2+ 3+ 5- 71+	2+ 3+ 5-  2 -6  4 -8  4
Curve Equation t 2130c1 [1,1,0,-4907,-223299] 2 2130c2 [1,1,0,-92387,-10843371] 2
2130d (4 curves)	0	2+ 3- 5+ 71+	2+ 3- 5+  2  6  2  0 -4
Curve Equation t 2130d1 [1,0,1,-2429,45956] 6 2130d2 [1,0,1,-38879,2947376] 6 2130d3 [1,0,1,4456,232742] 2 2130d4 [1,0,1,-40544,2680742] 2
2130e (2 curves)	0	2+ 3- 5+ 71+	2+ 3- 5+ -2  0 -6 -4  0
Curve Equation t 2130e1 [1,0,1,-399,-3134] 2 2130e2 [1,0,1,-6399,-197534] 2
2130f (4 curves)	1	2+ 3- 5+ 71-	2+ 3- 5+  2  0 -4  0 -4
Curve Equation t Generators 2130f1 [1,0,1,-11984,-1753954] 6 [201:1891:1] 2130f2 [1,0,1,-303584,-64272994] 6 [1416:47722:1] 2130f3 [1,0,1,-1535999,-732844078] 2 [28397589:4126610780:1331] 2130f4 [1,0,1,-24575999,-46895788078] 2 [78768501966:-11269616049425:3652264]
2130g (2 curves)	1	2+ 3- 5+ 71-	2+ 3- 5+ -2 -4  4 -4  4
Curve Equation t Generators 2130g1 [1,0,1,-59,182] 2 [3:4:1] 2130g2 [1,0,1,-959,11342] 2 [0:106:1]
2130h (2 curves)	1	2- 3+ 5+ 71-	2- 3+ 5+  2 -2 -4 -4 -4
Curve Equation t Generators 2130h1 [1,1,1,19,-97] 2 [11:34:1] 2130h2 [1,1,1,-251,-1501] 2 [142:-25:8]
2130i (2 curves)	1	2- 3+ 5+ 71-	2- 3+ 5+ -2  2  0  0 -4
Curve Equation t Generators 2130i1 [1,1,1,-91,809] 2 [-1:30:1] 2130i2 [1,1,1,-2011,33833] 2 [7:138:1]
2130j (4 curves)	1	2- 3+ 5- 71+	2- 3+ 5-  0  0 -6 -6 -4
Curve Equation t Generators 2130j1 [1,1,1,245,-27223] 4 [37:166:1] 2130j2 [1,1,1,-12255,-512223] 4 [287:4296:1] 2130j3 [1,1,1,-194505,-33098523] 2 [32948:103929:64] 2130j4 [1,1,1,-30005,1284077] 2 [64122:900601:216]
2130k (4 curves)	1	2- 3+ 5- 71+	2- 3+ 5- -4  0 -2 -2  4
Curve Equation t Generators 2130k1 [1,1,1,-520,4745] 4 [-7:93:1] 2130k2 [1,1,1,-8520,299145] 4 [35:195:1] 2130k3 [1,1,1,-8720,284105] 2 [75:205:1] 2130k4 [1,1,1,-136320,19315785] 2 [215:-51:1]
2130l (4 curves)	0	2- 3+ 5- 71-	2- 3+ 5-  0 -4  2  2  4
Curve Equation t 2130l1 [1,1,1,-205,-1213] 2 2130l2 [1,1,1,-285,-285] 4 2130l3 [1,1,1,-2985,61275] 4 2130l4 [1,1,1,1135,-853] 2
2130m (2 curves)	0	2- 3- 5- 71+	2- 3- 5-  2  2 -6  0  4
Curve Equation t 2130m1 [1,0,0,10,0] 2 2130m2 [1,0,0,-40,-10] 2
2130n (2 curves)	0	2- 3- 5- 71+	2- 3- 5-  2 -6  2  0  4
Curve Equation t 2130n1 [1,0,0,-894697510,-10304066921500] 2 2130n2 [1,0,0,-14316470310,-659329996792860] 2
2130o (4 curves)	0	2- 3- 5- 71+	2- 3- 5- -4  0  2  6  4
Curve Equation t 2130o1 [1,0,0,25,57] 4 2130o2 [1,0,0,-155,525] 4 2130o3 [1,0,0,-905,-10125] 2 2130o4 [1,0,0,-2285,41847] 2

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