Cremona's table of elliptic curves

3800 = 2³ · 5² · 19

Class	r	Atkin-Lehner	Eigenvalues
3800a (4 curves)	1	2+ 5+ 19+	2+  0 5+  0 -4  6  6 19+
Curve Equation t Generators 3800a1 [0,0,0,-50,2625] 2 [5:50:1] 3800a2 [0,0,0,-3175,68250] 4 [-46:342:1] 3800a3 [0,0,0,-5675,-54250] 2 [-65:200:1] 3800a4 [0,0,0,-50675,4390750] 4 [454:8658:1]
3800b (2 curves)	0	2+ 5- 19+	2+ -2 5-  2  4  0  8 19+
Curve Equation t 3800b1 [0,1,0,-15083,701338] 2 3800b2 [0,1,0,-240708,45375088] 2
3800c (1 curve)	0	2- 5+ 19+	2-  2 5+  3 -3  4 -5 19+
Curve Equation t 3800c1 [0,-1,0,-33,437] 1
3800d (2 curves)	0	2- 5+ 19+	2-  2 5+ -4  4  4  2 19+
Curve Equation t 3800d1 [0,-1,0,-650883,-202065988] 2 3800d2 [0,-1,0,-10416508,-12936440988] 2
3800e (2 curves)	2	2- 5+ 19+	2- -2 5+ -4 -4  0 -6 19+
Curve Equation t Generators 3800e1 [0,1,0,117,238] 2 [-1:11:1]&[3:25:1] 3800e2 [0,1,0,-508,1488] 2 [-22:50:1]&[-2:50:1]
3800f (1 curve)	0	2- 5+ 19+	2- -3 5+  1  4 -1  7 19+
Curve Equation t 3800f1 [0,0,0,-1675,115750] 1
3800g (1 curve)	1	2- 5+ 19-	2- -1 5+ -3  2 -1  5 19-
Curve Equation t Generators 3800g1 [0,-1,0,-208,-1588] 1 [37:200:1]
3800h (2 curves)	1	2- 5+ 19-	2-  2 5+  0 -4 -4  2 19-
Curve Equation t Generators 3800h1 [0,-1,0,-883,9012] 2 [57:375:1] 3800h2 [0,-1,0,1492,47012] 2 [22:300:1]
3800i (2 curves)	1	2- 5- 19+	2-  2 5- -2  4  0 -8 19+
Curve Equation t Generators 3800i1 [0,-1,0,-603,5852] 2 [17:15:1] 3800i2 [0,-1,0,-9628,366852] 2 [48:114:1]

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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