Cremona's table of elliptic curves

25456 = 2⁴ · 37 · 43

Class	r	Atkin-Lehner	Eigenvalues
25456a (1 curve)	2	2+ 37+ 43-	2+ -2  0 -2 -1 -3 -5 -6
Curve Equation t Generators 25456a1 [0,1,0,-193,987] 1 [-2:37:1]&[6:9:1]
25456b (1 curve)	1	2+ 37- 43-	2+ -3 -4 -1  3 -4  2 -6
Curve Equation t Generators 25456b1 [0,0,0,-1372,-17540] 1 [-23:43:1]
25456c (1 curve)	0	2- 37+ 43+	2-  0 -2  4  5  1  3  6
Curve Equation t 25456c1 [0,0,0,-1136,-35344] 1
25456d (1 curve)	1	2- 37- 43+	2- -1  2 -3  3  2  2  2
Curve Equation t Generators 25456d1 [0,-1,0,-77,193] 1 [21:86:1]
25456e (1 curve)	1	2- 37- 43+	2- -3  0 -1  3  4  2 -2
Curve Equation t Generators 25456e1 [0,0,0,-16378720,25513380412] 1 [61446:136826:27]

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

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