Cremona's table of elliptic curves

392 = 2³ · 7²

Field	Data	Notes
Atkin-Lehner	2+ 7+	Signs for the Atkin-Lehner involutions
Class	392c	Isogeny class
Conductor	392	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	24	Modular degree for the optimal curve
Δ	38416 = 24 · 74	Discriminant
Eigenvalues	2+ -1 -1 7+  3 -6 -5  1	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-16,29]	[a1,a2,a3,a4,a6]
Generators	[-2:7:1]	Generators of the group modulo torsion
j	12544	j-invariant
L	1.5286009201022	L(r)(E,1)/r!
Ω	3.5611188974392	Real period
R	0.071541228292107	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	784a1 3136a1 3528t1 9800x1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 392c1

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
+	-1	-1	+	3	-6	-5	1	-7	2	-5	3	-2	-4	5	-1	15	-5	-9	0	7	1	12	7	-2

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Quadratic twists for elliptic curve 392c1

-4	8	-3	5	-7	-11	13	17
784a1	3136a1	3528t1	9800x1	392b1	47432o1	66248m1	113288a1

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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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