Cremona's table of elliptic curves

2520 = 2³ · 3² · 5 · 7

Class	r	Atkin-Lehner	Eigenvalues
2520a (2 curves)	1	2+ 3+ 5+ 7+	2+ 3+ 5+ 7+ -2 -2  6  0
Curve Equation t Generators 2520a1 [0,0,0,162,513] 2 [4:35:1] 2520a2 [0,0,0,-783,4482] 2 [-21:108:1]
2520b (2 curves)	0	2+ 3+ 5- 7+	2+ 3+ 5- 7+ -2 -6  2  4
Curve Equation t 2520b1 [0,0,0,-16182,-896831] 2 2520b2 [0,0,0,-268287,-53485934] 2
2520c (2 curves)	0	2+ 3+ 5- 7+	2+ 3+ 5- 7+  4  6 -4 -2
Curve Equation t 2520c1 [0,0,0,-27,-26] 2 2520c2 [0,0,0,93,-194] 2
2520d (2 curves)	1	2+ 3+ 5- 7-	2+ 3+ 5- 7- -2 -2  2 -8
Curve Equation t Generators 2520d1 [0,0,0,-2862,-57591] 2 [-32:35:1] 2520d2 [0,0,0,513,-185166] 2 [103:980:1]
2520e (6 curves)	0	2+ 3- 5+ 7+	2+ 3- 5+ 7+  4 -2 -2 -4
Curve Equation t 2520e1 [0,0,0,-1578,-24127] 2 2520e2 [0,0,0,-1623,-22678] 4 2520e3 [0,0,0,-6123,160022] 4 2520e4 [0,0,0,2157,-112642] 2 2520e5 [0,0,0,-94323,11149742] 2 2520e6 [0,0,0,10077,863102] 2
2520f (6 curves)	0	2+ 3- 5+ 7+	2+ 3- 5+ 7+ -4 -2 -2  4
Curve Equation t 2520f1 [0,0,0,-138,-2567] 2 2520f2 [0,0,0,-3783,-89318] 4 2520f3 [0,0,0,-60483,-5725298] 2 2520f4 [0,0,0,-5403,-5402] 4 2520f5 [0,0,0,-58323,5403022] 2 2520f6 [0,0,0,21597,-43202] 2
2520g (6 curves)	1	2+ 3- 5+ 7-	2+ 3- 5+ 7- -4 -2  6  4
Curve Equation t Generators 2520g1 [0,0,0,-6618,-207223] 2 [97:252:1] 2520g2 [0,0,0,-6663,-204262] 4 [-46:70:1] 2520g3 [0,0,0,-15483,450182] 4 [-41:1008:1] 2520g4 [0,0,0,1437,-669202] 2 [103:756:1] 2520g5 [0,0,0,-219603,39600398] 2 [3074:27657:8] 2520g6 [0,0,0,47517,3184382] 2 [134:3458:1]
2520h (4 curves)	1	2+ 3- 5- 7+	2+ 3- 5- 7+  4 -6  2 -8
Curve Equation t Generators 2520h1 [0,0,0,-642,6001] 4 [-28:45:1] 2520h2 [0,0,0,-1767,-20774] 4 [-33:40:1] 2520h3 [0,0,0,-26067,-1619714] 2 [1670:67914:1] 2520h4 [0,0,0,4533,-135434] 2 [30:166:1]
2520i (4 curves)	0	2+ 3- 5- 7-	2+ 3- 5- 7-  0  2 -2  4
Curve Equation t 2520i1 [0,0,0,-327,2266] 2 2520i2 [0,0,0,-507,-506] 4 2520i3 [0,0,0,-5907,-174386] 2 2520i4 [0,0,0,2013,-4034] 2
2520j (4 curves)	0	2+ 3- 5- 7-	2+ 3- 5- 7-  4  2  2  0
Curve Equation t 2520j1 [0,0,0,78,-79] 2 2520j2 [0,0,0,-327,-646] 4 2520j3 [0,0,0,-4107,-101194] 2 2520j4 [0,0,0,-3027,63614] 4
2520k (2 curves)	0	2- 3+ 5+ 7+	2- 3+ 5+ 7+  2 -6 -2  4
Curve Equation t 2520k1 [0,0,0,-145638,24214437] 2 2520k2 [0,0,0,-2414583,1444120218] 2
2520l (2 curves)	0	2- 3+ 5+ 7+	2- 3+ 5+ 7+ -4  6  4 -2
Curve Equation t 2520l1 [0,0,0,-243,702] 2 2520l2 [0,0,0,837,5238] 2
2520m (2 curves)	1	2- 3+ 5+ 7-	2- 3+ 5+ 7-  2 -2 -2 -8
Curve Equation t Generators 2520m1 [0,0,0,-318,2133] 2 [6:21:1] 2520m2 [0,0,0,57,6858] 2 [-11:70:1]
2520n (2 curves)	1	2- 3+ 5- 7+	2- 3+ 5- 7+  2 -2 -6  0
Curve Equation t Generators 2520n1 [0,0,0,18,-19] 2 [2:5:1] 2520n2 [0,0,0,-87,-166] 2 [-7:10:1]
2520o (4 curves)	1	2- 3- 5+ 7+	2- 3- 5+ 7+  0  2 -2  0
Curve Equation t Generators 2520o1 [0,0,0,-138,-187] 2 [-2:9:1] 2520o2 [0,0,0,-1263,17138] 4 [1:126:1] 2520o3 [0,0,0,-20163,1101998] 2 [83:16:1] 2520o4 [0,0,0,-363,41078] 2 [11:196:1]
2520p (1 curve)	0	2- 3- 5+ 7-	2- 3- 5+ 7-  5 -5  7 -2
Curve Equation t 2520p1 [0,0,0,-3708,-89532] 1
2520q (4 curves)	0	2- 3- 5- 7+	2- 3- 5- 7+  0  6  2  4
Curve Equation t 2520q1 [0,0,0,-251922,48659389] 4 2520q2 [0,0,0,-280047,37122514] 4 2520q3 [0,0,0,-1823547,-920156186] 2 2520q4 [0,0,0,813453,256041214] 2
2520r (4 curves)	0	2- 3- 5- 7+	2- 3- 5- 7+ -4 -2  6  0
Curve Equation t 2520r1 [0,0,0,-2847,58466] 4 2520r2 [0,0,0,-3027,50654] 4 2520r3 [0,0,0,-15627,-707866] 2 2520r4 [0,0,0,6693,309206] 2
2520s (1 curve)	0	2- 3- 5- 7+	2- 3- 5- 7+  5  1 -3 -6
Curve Equation t 2520s1 [0,0,0,-12,-124] 1
2520t (4 curves)	1	2- 3- 5- 7-	2- 3- 5- 7-  0 -2 -6 -4
Curve Equation t Generators 2520t1 [0,0,0,78,2189] 4 [-2:45:1] 2520t2 [0,0,0,-2127,36146] 4 [-23:270:1] 2520t3 [0,0,0,-5907,-127906] 2 [-37:200:1] 2520t4 [0,0,0,-33627,2373446] 2 [107:20:1]

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