Cremona's table of elliptic curves

7904 = 2⁵ · 13 · 19

Class	r	Atkin-Lehner	Eigenvalues
7904a (1 curve)	1	2+ 13+ 19+	2+  2 -3  1  1 13+ -3 19+
Curve Equation t Generators 7904a1 [0,-1,0,-237,-1339] 1 [20:39:1]
7904b (1 curve)	2	2+ 13+ 19-	2+ -2 -3 -1 -1 13+ -3 19-
Curve Equation t Generators 7904b1 [0,1,0,-237,1339] 1 [-7:52:1]&[6:13:1]
7904c (1 curve)	2	2+ 13- 19+	2+ -3 -1 -5  0 13- -3 19+
Curve Equation t Generators 7904c1 [0,0,0,77,934] 1 [-3:26:1]&[5:38:1]
7904d (1 curve)	1	2+ 13- 19-	2+ -2  1  3 -1 13- -3 19-
Curve Equation t Generators 7904d1 [0,1,0,195,3211] 1 [9:76:1]
7904e (1 curve)	1	2- 13- 19+	2-  2  1 -3  1 13- -3 19+
Curve Equation t Generators 7904e1 [0,-1,0,195,-3211] 1 [11:12:1]
7904f (1 curve)	0	2- 13- 19-	2-  3 -1  5  0 13- -3 19-
Curve Equation t 7904f1 [0,0,0,77,-934] 1

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

Part of Computational Number Theory
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