Cremona's table of elliptic curves

38663 = 23 · 41²

Class	r	Atkin-Lehner	Eigenvalues
38663a (2 curves)	1	23+ 41+	1  0 -2 -2 -2 -6 -8  2
Curve Equation t Generators 38663a1 [1,-1,0,-22168,1433499] 2 [2450:119807:1] 38663a2 [1,-1,0,-366773,85586040] 2 [-4754:79703:8]
38663b (2 curves)	1	23+ 41+	-1  2 -2  4  4 -4 -2  4
Curve Equation t Generators 38663b1 [1,1,1,6,-58] 2 [41496:-23971:13824] 38663b2 [1,1,1,-199,-1124] 2 [1012:-415:64]
38663c (2 curves)	1	23+ 41+	-1 -2 -2 -4 -4  4  2 -4
Curve Equation t Generators 38663c1 [1,0,0,10051,-4156040] 2 [4236:273658:1] 38663c2 [1,0,0,-334554,-71767541] 2 [-286:879:1]

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

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