Cremona's table of elliptic curves

7315 = 5 · 7 · 11 · 19

Field	Data	Notes
Atkin-Lehner	5- 7- 11+ 19+	Signs for the Atkin-Lehner involutions
Class	7315d	Isogeny class
Conductor	7315	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	3456	Modular degree for the optimal curve
Δ	1178088065 = 5 · 7 · 116 · 19	Discriminant
Eigenvalues	1  2 5- 7- 11+ -4  6 19+	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-457,-3576]	[a1,a2,a3,a4,a6]
Generators	[59411100:-1093474726:185193]	Generators of the group modulo torsion
j	10591472326681/1178088065	j-invariant
L	7.2237395202988	L(r)(E,1)/r!
Ω	1.039738314111	Real period
R	13.895303120526	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	117040ce1 65835w1 36575c1 51205g1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 7315d1

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
1	2	-	-	+	-4	6	+	-2	-4	-8	-6	-2	-8	8	-2	-4	-4	0	10	-6	-12	4	10	-10

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Quadratic twists for elliptic curve 7315d1

-4	-3	5	-7	-11
117040ce1	65835w1	36575c1	51205g1	80465n1

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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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