Cremona's table of elliptic curves

1911 = 3 · 7² · 13

Class	r	Atkin-Lehner	Eigenvalues
1911a (1 curve)	1	3+ 7- 13-	0 3+ -1 7- -2 13-  2  5
Curve Equation t Generators 1911a1 [0,-1,1,229,-29800] 1 [278:4630:1]
1911b (1 curve)	1	3+ 7- 13-	-1 3+ -4 7- -5 13- -3  5
Curve Equation t Generators 1911b1 [1,1,1,20,146] 1 [14:51:1]
1911c (1 curve)	1	3+ 7- 13-	2 3+ -1 7- -2 13-  0 -1
Curve Equation t Generators 1911c1 [0,-1,1,124444,54248333] 1 [-758:51593:8]
1911d (1 curve)	0	3- 7+ 13+	-1 3-  4 7+ -5 13+  3 -5
Curve Equation t 1911d1 [1,0,0,979,-47202] 1
1911e (1 curve)	1	3- 7- 13+	0 3-  1 7- -2 13+ -2 -5
Curve Equation t Generators 1911e1 [0,1,1,5,88] 1 [2:10:1]
1911f (4 curves)	1	3- 7- 13+	1 3- -2 7-  4 13+ -2  0
Curve Equation t Generators 1911f1 [1,0,1,23,95] 2 [111:371:27] 1911f2 [1,0,1,-222,1075] 4 [-1:36:1] 1911f3 [1,0,1,-957,-10391] 2 [-106:55:8] 1911f4 [1,0,1,-3407,76241] 2 [-3:295:1]
1911g (1 curve)	1	3- 7- 13+	-2 3-  1 7- -2 13+  4 -3
Curve Equation t Generators 1911g1 [0,1,1,-1290,-20842] 1 [72:514:1]

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

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