Cremona's table of elliptic curves

20025 = 3² · 5² · 89

Class	r	Atkin-Lehner	Eigenvalues
20025a (1 curve)	1	3+ 5+ 89+	0 3+ 5+  1 -2  5  6 -3
Curve Equation t Generators 20025a1 [0,0,1,-270,1711] 1 [-1:44:1]
20025b (1 curve)	1	3+ 5+ 89+	0 3+ 5+  4 -2 -4 -6  0
Curve Equation t Generators 20025b1 [0,0,1,300,-7094] 1 [40:262:1]
20025c (1 curve)	0	3+ 5+ 89-	0 3+ 5+  1  2  5 -6 -3
Curve Equation t 20025c1 [0,0,1,-2430,-46204] 1
20025d (1 curve)	0	3+ 5+ 89-	0 3+ 5+  4  2 -4  6  0
Curve Equation t 20025d1 [0,0,1,2700,191531] 1
20025e (1 curve)	2	3+ 5- 89+	0 3+ 5- -1 -2 -5 -6 -3
Curve Equation t Generators 20025e1 [0,0,1,-6750,213906] 1 [-94:133:1]&[140350:-137647:2744]
20025f (1 curve)	1	3+ 5- 89-	0 3+ 5- -1  2 -5  6 -3
Curve Equation t Generators 20025f1 [0,0,1,-60750,-5775469] 1 [2289:108850:1]
20025g (1 curve)	0	3- 5+ 89+	0 3- 5+  2 -2 -6  4 -4
Curve Equation t 20025g1 [0,0,1,-99300,-21168594] 1
20025h (1 curve)	0	3- 5+ 89+	0 3- 5+ -2 -2 -4  6  6
Curve Equation t 20025h1 [0,0,1,-7500,319531] 1
20025i (2 curves)	0	3- 5+ 89+	1 3- 5+ -2  4 -2  6 -2
Curve Equation t 20025i1 [1,-1,0,-342,-1809] 2 20025i2 [1,-1,0,783,-11934] 2
20025j (4 curves)	0	3- 5+ 89+	-1 3- 5+  0 -4  6 -6  8
Curve Equation t 20025j1 [1,-1,1,-5630,-113628] 2 20025j2 [1,-1,1,-33755,2305122] 4 20025j3 [1,-1,1,-534380,150490122] 2 20025j4 [1,-1,1,16870,8582622] 2
20025k (1 curve)	0	3- 5+ 89+	2 3- 5+ -3 -4 -3  0  5
Curve Equation t 20025k1 [0,0,1,-2720595,-1807311299] 1
20025l (2 curves)	1	3- 5+ 89-	0 3- 5+ -2 -6 -2  0 -4
Curve Equation t Generators 20025l1 [0,0,1,-750,-11219] 1 [55:337:1] 20025l2 [0,0,1,6000,154156] 1 [460:10012:1]
20025m (2 curves)	1	3- 5+ 89-	1 3- 5+ -4  0 -4 -6  2
Curve Equation t Generators 20025m1 [1,-1,0,-33417,2358616] 2 [204:1898:1] 20025m2 [1,-1,0,-27792,3174241] 2 [-96:2273:1]
20025n (1 curve)	1	3- 5+ 89-	-1 3- 5+  4  2 -2  3 -5
Curve Equation t Generators 20025n1 [1,-1,1,-230,-1978] 1 [1830:13621:27]
20025o (1 curve)	1	3- 5+ 89-	-2 3- 5+  2 -6 -4  6 -4
Curve Equation t Generators 20025o1 [0,0,1,15,-104] 1 [4:4:1]
20025p (1 curve)	1	3- 5- 89+	0 3- 5-  2 -2  4 -6  6
Curve Equation t Generators 20025p1 [0,0,1,-300,2556] 1 [-10:67:1]
20025q (1 curve)	1	3- 5- 89+	-2 3- 5-  3 -4  3  0  5
Curve Equation t Generators 20025q1 [0,0,1,-68014875,-225913912344] 1 [2353575:691644574:27]
20025r (1 curve)	0	3- 5- 89-	2 3- 5- -2 -6  4 -6 -4
Curve Equation t 20025r1 [0,0,1,375,-12969] 1

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