Cremona's table of elliptic curves

15428 = 2² · 7 · 19 · 29

Class	r	Atkin-Lehner	Eigenvalues
15428a (1 curve)	1	2- 7+ 19- 29+	2- -1  1 7+  1  5  6 19-
Curve Equation t Generators 15428a1 [0,-1,0,-2660,53704] 1 [26:38:1]
15428b (1 curve)	1	2- 7- 19+ 29+	2-  1 -1 7-  3  5  6 19+
Curve Equation t Generators 15428b1 [0,1,0,-295316,87187268] 1 [308:5054:1]
15428c (1 curve)	0	2- 7- 19- 29+	2-  3  1 7-  1  1  6 19-
Curve Equation t 15428c1 [0,0,0,-936487,-350925682] 1

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

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