Cremona's table of elliptic curves

2220 = 2² · 3 · 5 · 37

Field	Data	Notes
Atkin-Lehner	2- 3+ 5+ 37+	Signs for the Atkin-Lehner involutions
Class	2220a	Isogeny class
Conductor	2220	Conductor
∏ cp	3	Product of Tamagawa factors cp
deg	600	Modular degree for the optimal curve
Δ	-11508480 = -1 · 28 · 35 · 5 · 37	Discriminant
Eigenvalues	2- 3+ 5+  2  4  5 -2  2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-341,-2319]	[a1,a2,a3,a4,a6]
j	-17179869184/44955	j-invariant
L	1.6658199738743	L(r)(E,1)/r!
Ω	0.55527332462476	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	8880v1 35520bk1 6660b1 11100j1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2220a1

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
-	+	+	2	4	5	-2	2	-6	3	-2	+	0	7	3	-9	-3	6	0	12	6	4	1	13	18

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Quadratic twists for elliptic curve 2220a1

-4	8	-3	5	-7	37
8880v1	35520bk1	6660b1	11100j1	108780bo1	82140d1

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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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