Cremona's table of elliptic curves

19488 = 2⁵ · 3 · 7 · 29

Field	Data	Notes
Atkin-Lehner	2- 3- 7+ 29-	Signs for the Atkin-Lehner involutions
Class	19488g	Isogeny class
Conductor	19488	Conductor
∏ cp	64	Product of Tamagawa factors cp
Δ	-1277587132416 = -1 · 212 · 32 · 72 · 294	Discriminant
Eigenvalues	2- 3- -2 7+  4 -2  2  4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,1231,52191]	[a1,a2,a3,a4,a6]
j	50325149888/311910921	j-invariant
L	2.4931151332904	L(r)(E,1)/r!
Ω	0.6232787833226	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	19488f4 38976bc1 58464j2	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 19488g4

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

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Quadratic twists for elliptic curve 19488g4

-4	8	-3
19488f4	38976bc1	58464j2

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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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