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
Class	3990m	Isogeny class
Conductor	3990	Conductor
∏ cp	96	Product of Tamagawa factors cp
Δ	128952810000 = 24 · 36 · 54 · 72 · 192	Discriminant
Eigenvalues	2+ 3- 5+ 7-  4 -6 -2 19+	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-4449,112516]	[a1,a2,a3,a4,a6]
Generators	[-1:342:1]	Generators of the group modulo torsion
j	9735776569434889/128952810000	j-invariant
L	3.1218574453462	L(r)(E,1)/r!
Ω	1.0449163252742	Real period
R	0.49794376988782	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	31920v2 127680bu2 11970cg2 19950bq2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 3990m2

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 elliptic curve 3990m2

-4	8	-3	5	-7	-19
31920v2	127680bu2	11970cg2	19950bq2	27930x2	75810ch2

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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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