Cremona's table of elliptic curves

1344 = 2⁶ · 3 · 7

Field	Data	Notes
Atkin-Lehner	2+ 3- 7+	Signs for the Atkin-Lehner involutions
Class	1344g	Isogeny class
Conductor	1344	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	768	Modular degree for the optimal curve
Δ	-4227858432 = -1 · 226 · 32 · 7	Discriminant
Eigenvalues	2+ 3-  2 7+  4 -6  2  4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-257,3423]	[a1,a2,a3,a4,a6]
j	-7189057/16128	j-invariant
L	2.4575124648535	L(r)(E,1)/r!
Ω	1.2287562324268	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	1344m1 42a1 4032i1 33600ba1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1344g1

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	8	2	0	10	-6	4	0	-6	-4	-6	-4	8	10	0	4	-6	-14

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Quadratic twists for elliptic curve 1344g1

-4	8	-3	5	-7
1344m1	42a1	4032i1	33600ba1	9408p1

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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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