Cremona's table of elliptic curves

2040 = 2³ · 3 · 5 · 17

Class	r	Atkin-Lehner	Eigenvalues
2040a (4 curves)	1	2+ 3+ 5+ 17+	2+ 3+ 5+  0  0 -2 17+  4
Curve Equation t Generators 2040a1 [0,-1,0,-31,76] 2 [-5:9:1] 2040a2 [0,-1,0,-76,-140] 4 [-6:8:1] 2040a3 [0,-1,0,-1096,-13604] 2 [81:650:1] 2040a4 [0,-1,0,224,-1220] 2 [9:38:1]
2040b (1 curve)	1	2+ 3+ 5+ 17+	2+ 3+ 5+ -3  3  4 17+ -5
Curve Equation t Generators 2040b1 [0,-1,0,7644,-1273275] 1 [86:113:1]
2040c (4 curves)	1	2+ 3+ 5- 17-	2+ 3+ 5-  0  0 -2 17- -4
Curve Equation t Generators 2040c1 [0,-1,0,-2295,43092] 4 [92:776:1] 2040c2 [0,-1,0,-2300,42900] 4 [-38:272:1] 2040c3 [0,-1,0,-4000,-27140] 2 [-43:252:1] 2040c4 [0,-1,0,-680,100572] 4 [-46:180:1]
2040d (1 curve)	1	2+ 3+ 5- 17-	2+ 3+ 5- -3 -3  4 17- -1
Curve Equation t Generators 2040d1 [0,-1,0,0,-3] 1 [2:1:1]
2040e (1 curve)	0	2+ 3- 5+ 17+	2+ 3- 5+  1  5  2 17+ -1
Curve Equation t 2040e1 [0,1,0,-16,-31] 1
2040f (4 curves)	0	2+ 3- 5+ 17+	2+ 3- 5+ -4  0  2 17+  4
Curve Equation t 2040f1 [0,1,0,-20236,33628064] 2 2040f2 [0,1,0,-1690656,836766000] 4 2040f3 [0,1,0,-3135656,-807066000] 2 2040f4 [0,1,0,-26972376,53908152624] 2
2040g (1 curve)	1	2+ 3- 5+ 17-	2+ 3- 5+ -1 -5  4 17- -1
Curve Equation t Generators 2040g1 [0,1,0,2104,114705] 1 [184:2601:1]
2040h (1 curve)	1	2+ 3- 5- 17+	2+ 3- 5- -1 -3 -4 17+ -5
Curve Equation t Generators 2040h1 [0,1,0,-220,1193] 1 [-4:45:1]
2040i (2 curves)	0	2+ 3- 5- 17-	2+ 3- 5-  2  4  4 17- -4
Curve Equation t 2040i1 [0,1,0,80,-400] 2 2040i2 [0,1,0,-600,-4752] 2
2040j (4 curves)	0	2- 3+ 5+ 17+	2- 3+ 5+  0 -4  6 17+  4
Curve Equation t 2040j1 [0,-1,0,-951,9576] 2 2040j2 [0,-1,0,-4596,-109980] 4 2040j3 [0,-1,0,-72096,-7426980] 2 2040j4 [0,-1,0,4584,-502884] 2
2040k (1 curve)	1	2- 3+ 5- 17+	2- 3+ 5-  3 -1 -6 17+ -5
Curve Equation t Generators 2040k1 [0,-1,0,20,25] 1 [0:5:1]
2040l (4 curves)	0	2- 3+ 5- 17-	2- 3+ 5- -4  4  2 17- -4
Curve Equation t 2040l1 [0,-1,0,-340,3652] 4 2040l2 [0,-1,0,-6120,186300] 4 2040l3 [0,-1,0,-6800,143052] 2 2040l4 [0,-1,0,-97920,11826540] 2
2040m (4 curves)	1	2- 3- 5+ 17+	2- 3- 5+  0 -4 -2 17+  4
Curve Equation t Generators 2040m1 [0,1,0,9,-30] 2 [11:39:1] 2040m2 [0,1,0,-116,-480] 4 [-6:6:1] 2040m3 [0,1,0,-1816,-30400] 2 [56:216:1] 2040m4 [0,1,0,-416,2640] 2 [24:84:1]
2040n (1 curve)	1	2- 3- 5+ 17+	2- 3- 5+ -3  5 -2 17+ -5
Curve Equation t Generators 2040n1 [0,1,0,-516,4869] 1 [42:243:1]
2040o (2 curves)	0	2- 3- 5- 17+	2- 3- 5- -2  0  0 17+  4
Curve Equation t 2040o1 [0,1,0,-40,128] 2 2040o2 [0,1,0,-720,7200] 2
2040p (1 curve)	0	2- 3- 5- 17+	2- 3- 5-  3  5  0 17+ -1
Curve Equation t 2040p1 [0,1,0,-95480,-11387667] 1
2040q (1 curve)	1	2- 3- 5- 17-	2- 3- 5- -3 -1 -6 17- -1
Curve Equation t Generators 2040q1 [0,1,0,-2840,81813] 1 [346:6375:1]

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