Cremona's table of elliptic curves

438 = 2 · 3 · 73

Field	Data	Notes
Atkin-Lehner	2- 3- 73-	Signs for the Atkin-Lehner involutions
Class	438a	Isogeny class
Conductor	438	Conductor
∏ cp	108	Product of Tamagawa factors cp
deg	288	Modular degree for the optimal curve
Δ	13950517248 = 218 · 36 · 73	Discriminant
Eigenvalues	2- 3-  0  2  0 -4  6 -4	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-938,-9564]	[a1,a2,a3,a4,a6]
j	91276959390625/13950517248	j-invariant
L	2.6145898482891	L(r)(E,1)/r!
Ω	0.8715299494297	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	6	Number of elements in the torsion subgroup
Twists	3504p1 14016j1 1314a1 10950b1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 438a1

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

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Quadratic twists for elliptic curve 438a1

-4	8	-3	5	-7	-11	13	17	73
3504p1	14016j1	1314a1	10950b1	21462y1	52998h1	74022i1	126582y1	31974o1

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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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