Cremona's table of elliptic curves

2178 = 2 · 3² · 11²

Field	Data	Notes
Atkin-Lehner	2- 3- 11-	Signs for the Atkin-Lehner involutions
Class	2178k	Isogeny class
Conductor	2178	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	5625634472964 = 22 · 38 · 118	Discriminant
Eigenvalues	2- 3- -2  4 11-  6  2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-23981,-1418799]	[a1,a2,a3,a4,a6]
j	1180932193/4356	j-invariant
L	3.0698734728872	L(r)(E,1)/r!
Ω	0.3837341841109	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	17424bz2 69696cm2 726c2 54450cq2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2178k2

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	-	6	2	-4	-4	6	0	6	-6	-4	12	-2	-12	14	4	12	6	4	4	-10	-14

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Quadratic twists for elliptic curve 2178k2

-4	8	-3	5	-7	-11
17424bz2	69696cm2	726c2	54450cq2	106722hb2	198a2

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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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