Cremona's table of elliptic curves

11408 = 2⁴ · 23 · 31

Field	Data	Notes
Atkin-Lehner	2- 23- 31+	Signs for the Atkin-Lehner involutions
Class	11408i	Isogeny class
Conductor	11408	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	4164558848 = 213 · 232 · 312	Discriminant
Eigenvalues	2- -2  0 -4 -4  0  2 -2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-408,532]	[a1,a2,a3,a4,a6]
Generators	[-12:62:1]	Generators of the group modulo torsion
j	1838265625/1016738	j-invariant
L	2.062895055224	L(r)(E,1)/r!
Ω	1.2031542743244	Real period
R	0.85728617653057	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	1426a2 45632u2 102672bf2	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 11408i2

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	0	-4	-4	0	2	-2	-	4	+	-10	10	8	-8	-2	8	-2	14	0	10	0	-16	14	-2

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Quadratic twists for elliptic curve 11408i2

-4	8	-3
1426a2	45632u2	102672bf2

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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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