Cremona's table of elliptic curves

3990 = 2 · 3 · 5 · 7 · 19

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 7+ 19+	Signs for the Atkin-Lehner involutions
Conductor	3990	Conductor
Count	4	Number of curves in isogeny class
Curves	3990p1 3990p2 3990p3 3990p4	Curves in isogeny class
deg	6144	Modular degree for the optimal curve
Eigenvalues	2+ 3- 5- 7+  0 -2  2 19+	Hecke eigenvalues for primes less than 20
L	3.2964115429578	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	31920bf 127680e 11970bp 19950by	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 3990p

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
+	-	-	+	0	-2	2	+	-4	-6	-8	-2	-2	4	-4	-6	4	-2	12	-8	-6	-16	16	-2	-14

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Quadratic twists for isogeny class 3990p

-4	8	-3	5	-7	-19
31920bf	127680e	11970bp	19950by	27930g	75810cl

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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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