Cremona's table of elliptic curves

15288 = 2³ · 3 · 7² · 13

Field	Data	Notes
Atkin-Lehner	2- 3+ 7- 13-	Signs for the Atkin-Lehner involutions
Class	15288ba	Isogeny class
Conductor	15288	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	285429650688 = 28 · 36 · 76 · 13	Discriminant
Eigenvalues	2- 3+  4 7- -2 13-  6 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-2956,-55292]	[a1,a2,a3,a4,a6]
j	94875856/9477	j-invariant
L	2.6064913674652	L(r)(E,1)/r!
Ω	0.65162284186629	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	30576bg2 122304dy2 45864x2 312f2	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 15288ba2

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
-	+	4	-	-2	-	6	-4	4	-6	-8	-10	4	-4	6	6	6	6	0	10	2	0	10	-8	10

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Quadratic twists for elliptic curve 15288ba2

-4	8	-3	-7
30576bg2	122304dy2	45864x2	312f2

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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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