Cremona's table of elliptic curves

7828 = 2² · 19 · 103

Class	r	Atkin-Lehner	Eigenvalues
7828a (1 curve)	2	2- 19+ 103+	2- -1 -2 -1  0 -6 -2 19+
Curve Equation t Generators 7828a1 [0,-1,0,-9,10] 1 [-2:4:1]&[1:1:1]
7828b (1 curve)	2	2- 19+ 103+	2- -3  0 -3 -6  0  2 19+
Curve Equation t Generators 7828b1 [0,0,0,-40,97] 1 [-2:13:1]&[2:5:1]
7828c (1 curve)	2	2- 19- 103-	2- -1  0 -1 -6 -4 -6 19-
Curve Equation t Generators 7828c1 [0,-1,0,-3573,83350] 1 [-51:361:1]&[25:95:1]
7828d (1 curve)	0	2- 19- 103-	2-  2 -3  5  3  2 -3 19-
Curve Equation t 7828d1 [0,-1,0,-37,369] 1

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

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