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	15246l	Isogeny class
Conductor	15246	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	5525651605739958 = 2 · 310 · 74 · 117	Discriminant
Eigenvalues	2+ 3-  2 7+ 11- -2 -6  4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-137781,19391719]	[a1,a2,a3,a4,a6]
Generators	[245:422:1]	Generators of the group modulo torsion
j	223980311017/4278582	j-invariant
L	3.8599595177351	L(r)(E,1)/r!
Ω	0.42845775901409	Real period
R	1.1261202057051	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	121968fu3 5082r3 106722dn3 1386l3	Quadratic twists by: -4 -3 -7 -11

Hecke Eigenvalues for elliptic curve 15246l4

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	+	-	-2	-6	4	4	2	-4	-2	-6	0	8	14	-12	14	4	-12	-6	0	0	6	-14

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Quadratic twists for elliptic curve 15246l4

-4	-3	-7	-11
121968fu3	5082r3	106722dn3	1386l3

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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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