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	3990d	Isogeny class
Conductor	3990	Conductor
∏ cp	5	Product of Tamagawa factors cp
deg	65520	Modular degree for the optimal curve
Δ	-1902001541078016000 = -1 · 213 · 37 · 53 · 73 · 195	Discriminant
Eigenvalues	2+ 3+ 5+ 7+  1  3  4 19-	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,81267,65785437]	[a1,a2,a3,a4,a6]
j	59355100650962613671/1902001541078016000	j-invariant
L	0.99226976334126	L(r)(E,1)/r!
Ω	0.19845395266825	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	31920bq1 127680cr1 11970cb1 19950cz1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 3990d1

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
+	+	+	+	1	3	4	-	7	0	-3	-8	-2	3	4	5	-11	-1	0	-7	-11	-8	11	4	2

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Quadratic twists for elliptic curve 3990d1

-4	8	-3	5	-7	-19
31920bq1	127680cr1	11970cb1	19950cz1	27930bm1	75810cw1

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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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