Cremona's table of elliptic curves

740 = 2² · 5 · 37

Class	r	Atkin-Lehner	Eigenvalues
740a (1 curve)	0	2- 5+ 37+	2-  3 5+ -3  5  2  4 -4
Curve Equation t 740a1 [0,0,0,-219448,39364772] 1
740b (2 curves)	1	2- 5+ 37-	2-  1 5+ -1 -3 -4  0 -4
Curve Equation t Generators 740b1 [0,1,0,-181,-425] 3 [-3:10:1] 740b2 [0,1,0,-12021,-511321] 1 [-13746:125:216]
740c (1 curve)	1	2- 5- 37+	2- -1 5-  1 -3 -6  0  0
Curve Equation t Generators 740c1 [0,-1,0,-45,25] 1 [-5:10:1]

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

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