Cremona's table of elliptic curves

41382 = 2 · 3² · 11² · 19

Field	Data	Notes
Atkin-Lehner	2+ 3- 11- 19+	Signs for the Atkin-Lehner involutions
Class	41382s	Isogeny class
Conductor	41382	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	506880	Modular degree for the optimal curve
Δ	-308689814800480608 = -1 · 25 · 38 · 118 · 193	Discriminant
Eigenvalues	2+ 3- -2 -1 11- -3 -5 19+	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-685548,-219934544]	[a1,a2,a3,a4,a6]
Generators	[11645:1247504:1]	Generators of the group modulo torsion
j	-228017753953/1975392	j-invariant
L	2.5720292346937	L(r)(E,1)/r!
Ω	0.082915465651508	Real period
R	7.7549743418869	Regulator
r	1	Rank of the group of rational points
S	1.0000000000006	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	13794z1 41382cn1	Quadratic twists by: -3 -11

Hecke Eigenvalues for elliptic curve 41382s1

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	-1	-	-3	-5	+	-1	6	-6	3	0	4	3	10	-3	-2	-5	-6	-3	2	14	14	-14

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Quadratic twists for elliptic curve 41382s1

-3	-11
13794z1	41382cn1

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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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