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	16	Product of Tamagawa factors cp
Δ	-3063157970528898 = -1 · 2 · 310 · 1110	Discriminant
Eigenvalues	2- 3- -2  4 11-  6  2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-13091,-2721243]	[a1,a2,a3,a4,a6]
j	-192100033/2371842	j-invariant
L	3.0698734728872	L(r)(E,1)/r!
Ω	0.19186709205545	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	17424bz4 69696cm3 726c4 54450cq3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2178k4

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 2178k4

-4	8	-3	5	-7	-11
17424bz4	69696cm3	726c4	54450cq3	106722hb3	198a4

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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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