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	3990m1 3990m2 3990m3 3990m4	Curves in isogeny class
deg	3072	Modular degree for the optimal curve
Eigenvalues	2+ 3- 5+ 7-  4 -6 -2 19+	Hecke eigenvalues for primes less than 20
L	3.1218574453462	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	31920v 127680bu 11970cg 19950bq	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 3990m

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
+	-	+	-	4	-6	-2	+	0	-6	0	-2	6	-4	-4	-6	-4	-2	-16	0	2	4	-8	6	-2

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Quadratic twists for isogeny class 3990m

-4	8	-3	5	-7	-19
31920v	127680bu	11970cg	19950bq	27930x	75810ch

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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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