Cremona's table of elliptic curves

2190 = 2 · 3 · 5 · 73

Class	r	Atkin-Lehner	Eigenvalues
2190a (1 curve)	1	2+ 3+ 5+ 73+	2+ 3+ 5+ -2 -2  0  3  5
Curve Equation t Generators 2190a1 [1,1,0,-1133,-20913] 1 [389:7460:1]
2190b (1 curve)	1	2+ 3+ 5- 73-	2+ 3+ 5- -1 -2 -2  2  0
Curve Equation t Generators 2190b1 [1,1,0,148,-426] 1 [13:56:1]
2190c (1 curve)	1	2+ 3+ 5- 73-	2+ 3+ 5-  2 -2  4 -7 -3
Curve Equation t Generators 2190c1 [1,1,0,-537,4581] 1 [15:6:1]
2190d (3 curves)	1	2+ 3- 5+ 73-	2+ 3- 5+ -1  0 -4  0  2
Curve Equation t Generators 2190d1 [1,0,1,-14,182] 3 [-6:10:1] 2190d2 [1,0,1,121,-4894] 3 [1046:33312:1] 2190d3 [1,0,1,-18494,-969808] 1 [2880346:91063785:2744]
2190e (1 curve)	1	2+ 3- 5- 73+	2+ 3- 5-  1 -2 -6  2 -4
Curve Equation t Generators 2190e1 [1,0,1,7,-4] 1 [2:3:1]
2190f (2 curves)	1	2+ 3- 5- 73+	2+ 3- 5- -2 -2  0 -4 -4
Curve Equation t Generators 2190f1 [1,0,1,-1113,13288] 2 [-31:150:1] 2190f2 [1,0,1,-3543,-65444] 2 [-40:132:1]
2190g (2 curves)	0	2+ 3- 5- 73-	2+ 3- 5-  2  6 -4 -3  5
Curve Equation t 2190g1 [1,0,1,-1803,-52994] 3 2190g2 [1,0,1,-176178,-28477244] 1
2190h (1 curve)	1	2- 3+ 5+ 73-	2- 3+ 5+ -1 -4  4  4 -6
Curve Equation t Generators 2190h1 [1,1,1,-18926,-1034197] 1 [209:1943:1]
2190i (1 curve)	1	2- 3+ 5+ 73-	2- 3+ 5+ -2  2  0 -3  1
Curve Equation t Generators 2190i1 [1,1,1,59,203] 1 [-1:12:1]
2190j (4 curves)	1	2- 3+ 5+ 73-	2- 3+ 5+  4 -4 -6 -6  4
Curve Equation t Generators 2190j1 [1,1,1,-8556,301053] 4 [37:173:1] 2190j2 [1,1,1,-8576,299549] 4 [294:1361:8] 2190j3 [1,1,1,-15146,-231307] 2 [-6078:92923:216] 2190j4 [1,1,1,-2326,734549] 2 [1542:21125:8]
2190k (1 curve)	1	2- 3+ 5- 73+	2- 3+ 5-  2 -6 -4 -1 -7
Curve Equation t Generators 2190k1 [1,1,1,406710,668247] 1 [5257:381371:1]
2190l (1 curve)	1	2- 3+ 5- 73+	2- 3+ 5- -3 -6  6 -6  8
Curve Equation t Generators 2190l1 [1,1,1,-95,317] 1 [5:-2:1]
2190m (2 curves)	1	2- 3+ 5- 73+	2- 3+ 5- -4  0 -4  8 -4
Curve Equation t Generators 2190m1 [1,1,1,-30,27] 2 [-3:11:1] 2190m2 [1,1,1,90,315] 2 [3:23:1]
2190n (2 curves)	1	2- 3- 5+ 73+	2- 3- 5+ -2 -6 -4  4  4
Curve Equation t Generators 2190n1 [1,0,0,-326,1380] 2 [28:-134:1] 2190n2 [1,0,0,-4646,121476] 2 [46:52:1]
2190o (4 curves)	0	2- 3- 5+ 73-	2- 3- 5+  4  4 -2 -2  4
Curve Equation t 2190o1 [1,0,0,-338691,-58329279] 4 2190o2 [1,0,0,-5062611,-4384495215] 4 2190o3 [1,0,0,-81000111,-280599557715] 2 2190o4 [1,0,0,-4707831,-5025156939] 2
2190p (2 curves)	0	2- 3- 5- 73+	2- 3- 5- -2  6 -4  0 -4
Curve Equation t 2190p1 [1,0,0,-40,-100] 2 2190p2 [1,0,0,-70,62] 2
2190q (1 curve)	1	2- 3- 5- 73-	2- 3- 5- -5 -2 -2 -2 -8
Curve Equation t Generators 2190q1 [1,0,0,-260,3600] 1 [40:-260:1]

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