Cremona's table of elliptic curves

15246 = 2 · 3² · 7 · 11²

Field	Data	Notes
Atkin-Lehner	2+ 3- 7- 11-	Signs for the Atkin-Lehner involutions
Class	15246s	Isogeny class
Conductor	15246	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	2784404941164 = 22 · 36 · 72 · 117	Discriminant
Eigenvalues	2+ 3- -2 7- 11-  4  0 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-255393,-49613855]	[a1,a2,a3,a4,a6]
j	1426487591593/2156	j-invariant
L	0.84948801943456	L(r)(E,1)/r!
Ω	0.21237200485864	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	121968ek2 1694i2 106722dh2 1386h2	Quadratic twists by: -4 -3 -7 -11

Hecke Eigenvalues for elliptic curve 15246s2

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	0	-4	-4	2	-10	-6	0	4	-10	14	-10	8	8	4	-4	-16	4	-10	6

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Quadratic twists for elliptic curve 15246s2

-4	-3	-7	-11
121968ek2	1694i2	106722dh2	1386h2

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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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