Cremona's table of elliptic curves

3220 = 2² · 5 · 7 · 23

Field	Data	Notes
Atkin-Lehner	2- 5+ 7+ 23+	Signs for the Atkin-Lehner involutions
Class	3220a	Isogeny class
Conductor	3220	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	864	Modular degree for the optimal curve
Δ	-450800 = -1 · 24 · 52 · 72 · 23	Discriminant
Eigenvalues	2- -3 5+ 7+ -6 -5 -2 -2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-13,37]	[a1,a2,a3,a4,a6]
Generators	[-4:5:1] [-3:7:1]	Generators of the group modulo torsion
j	-15185664/28175	j-invariant
L	2.6492426999412	L(r)(E,1)/r!
Ω	2.648721695877	Real period
R	0.083349725015938	Regulator
r	2	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	12880u1 51520v1 28980g1 16100f1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 3220a1

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
-	-3	+	+	-6	-5	-2	-2	+	1	-9	-12	1	2	-7	-4	-12	8	-12	1	-7	2	-10	-6	2

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Quadratic twists for elliptic curve 3220a1

-4	8	-3	5	-7	-23
12880u1	51520v1	28980g1	16100f1	22540p1	74060n1

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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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