Cremona's table of elliptic curves

38 = 2 · 19

Class	r	Atkin-Lehner	Eigenvalues
38a (3 curves)	0	2+ 19-	2+  1  0 -1 -6  5  3 19-
Curve Equation t 38a1 [1,0,1,9,90] 3 38a2 [1,0,1,-86,-2456] 1 38a3 [1,0,1,-16,22] 3
38b (2 curves)	0	2- 19+	2- -1 -4  3  2 -1  3 19+
Curve Equation t 38b1 [1,1,1,0,1] 5 38b2 [1,1,1,-70,-279] 1

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

Part of Computational Number Theory
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