Cremona's table of elliptic curves

40071 = 3 · 19² · 37

Class	r	Atkin-Lehner	Eigenvalues
40071a (1 curve)	0	3+ 19+ 37-	0 3+ -1 -5  5  4 -3 19+
Curve Equation t 40071a1 [0,-1,1,32009,-27224832] 1
40071b (1 curve)	1	3+ 19- 37-	-1 3+  0  2 -2 -2  0 19-
Curve Equation t Generators 40071b1 [1,1,1,2,-16] 1 [2:0:1]
40071c (1 curve)	2	3- 19+ 37+	0 3- -1 -5  5 -4 -3 19+
Curve Equation t Generators 40071c1 [0,1,1,89,3997] 1 [-13:28:1]&[-7:55:1]
40071d (1 curve)	0	3- 19+ 37+	1 3-  0  2 -2  2  0 19+
Curve Equation t 40071d1 [1,0,1,714,114241] 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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