Cremona's table of elliptic curves

28900 = 2² · 5² · 17²

Class	r	Atkin-Lehner	Eigenvalues
28900a (1 curve)	0	2- 5+ 17+	2-  0 5+  2  1  0 17+  3
Curve Equation t 28900a1 [0,0,0,-6800,-195500] 1
28900b (2 curves)	0	2- 5+ 17+	2-  0 5+ -4 -2  6 17+  0
Curve Equation t 28900b1 [0,0,0,-202300,35005125] 2 28900b2 [0,0,0,-166175,47901750] 2
28900c (2 curves)	0	2- 5+ 17+	2-  1 5+ -1  0  1 17+ -4
Curve Equation t 28900c1 [0,1,0,3372,-18892] 1 28900c2 [0,1,0,-54428,-5082172] 1
28900d (4 curves)	0	2- 5+ 17+	2- -2 5+  2  0 -2 17+ -4
Curve Equation t 28900d1 [0,1,0,-9633,246988] 2 28900d2 [0,1,0,26492,1691988] 2 28900d3 [0,1,0,-298633,-62899512] 2 28900d4 [0,1,0,-262508,-78650012] 2
28900e (1 curve)	0	2- 5+ 17+	2- -2 5+ -2  5 -6 17+  7
Curve Equation t 28900e1 [0,1,0,-4533,-118937] 1
28900f (1 curve)	1	2- 5+ 17-	2-  0 5+ -2 -1  0 17-  3
Curve Equation t Generators 28900f1 [0,0,0,-1965200,-960491500] 1 [-497080:2911675:512]
28900g (1 curve)	1	2- 5+ 17-	2-  2 5+  2 -5 -6 17-  7
Curve Equation t Generators 28900g1 [0,-1,0,-1310133,-576476863] 1 [-1161204:223975:1728]
28900h (1 curve)	1	2- 5- 17+	2-  1 5- -3 -6  6 17+  2
Curve Equation t Generators 28900h1 [0,1,0,-28,148] 1 [3:10:1]
28900i (2 curves)	1	2- 5- 17+	2- -1 5-  1  0 -1 17+ -4
Curve Equation t Generators 28900i1 [0,-1,0,84292,-2530088] 1 [1026:34102:1] 28900i2 [0,-1,0,-1360708,-632550088] 1 [3110497:36557344:2197]
28900j (1 curve)	1	2- 5- 17+	2- -1 5-  3 -6 -6 17+  2
Curve Equation t Generators 28900j1 [0,-1,0,-708,19912] 1 [42:250:1]
28900k (1 curve)	0	2- 5- 17-	2-  1 5- -3  6 -6 17-  2
Curve Equation t 28900k1 [0,1,0,-204708,96599588] 1
28900l (1 curve)	0	2- 5- 17-	2- -1 5-  3  6  6 17-  2
Curve Equation t 28900l1 [0,-1,0,-8188,776072] 1

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