Cremona's table of elliptic curves

15456 = 2⁵ · 3 · 7 · 23

Field	Data	Notes
Atkin-Lehner	2- 3- 7- 23+	Signs for the Atkin-Lehner involutions
Class	15456t	Isogeny class
Conductor	15456	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	2035740672 = 212 · 32 · 74 · 23	Discriminant
Eigenvalues	2- 3- -2 7-  4 -2  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-1169,14847]	[a1,a2,a3,a4,a6]
j	43169672512/497007	j-invariant
L	2.9551273397615	L(r)(E,1)/r!
Ω	1.4775636698808	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	15456l2 30912bn1 46368y3 108192bf3	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 15456t3

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	6	4	+	6	4	2	2	-4	-4	-6	4	-2	12	0	2	0	4	6	14

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Quadratic twists for elliptic curve 15456t3

-4	8	-3	-7
15456l2	30912bn1	46368y3	108192bf3

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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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