Cremona's table of elliptic curves

40672 = 2⁵ · 31 · 41

Class	r	Atkin-Lehner	Eigenvalues
40672a (2 curves)	1	2+ 31+ 41+	2+  2 -2  2 -2  2  8 -4
Curve Equation t Generators 40672a1 [0,-1,0,-34,24] 2 [12:80:27] 40672a2 [0,-1,0,-344,-2332] 2 [68168:775515:512]
40672b (2 curves)	0	2+ 31- 41+	2+ -2 -2  2 -6 -6  4  0
Curve Equation t 40672b1 [0,1,0,-22994,-1349744] 2 40672b2 [0,1,0,-23304,-1311800] 2
40672c (2 curves)	0	2- 31+ 41+	2-  2 -2 -2  6 -6  4  0
Curve Equation t 40672c1 [0,-1,0,-22994,1349744] 2 40672c2 [0,-1,0,-23304,1311800] 2
40672d (2 curves)	1	2- 31- 41+	2- -2 -2 -2  2  2  8  4
Curve Equation t Generators 40672d1 [0,1,0,-34,-24] 2 [-4:8:1] 40672d2 [0,1,0,-344,2332] 2 [27:116:1]

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

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