Cremona's table of elliptic curves

2415 = 3 · 5 · 7 · 23

Field	Data	Notes
Atkin-Lehner	3- 5- 7+ 23+	Signs for the Atkin-Lehner involutions
Class	2415h	Isogeny class
Conductor	2415	Conductor
∏ cp	64	Product of Tamagawa factors cp
Δ	4251692025 = 38 · 52 · 72 · 232	Discriminant
Eigenvalues	-1 3- 5- 7+  0  2 -6 -4	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-405,0]	[a1,a2,a3,a4,a6]
Generators	[-15:60:1]	Generators of the group modulo torsion
j	7347774183121/4251692025	j-invariant
L	2.5188841224333	L(r)(E,1)/r!
Ω	1.1706369746498	Real period
R	0.53793024160776	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	38640cb2 7245i2 12075i2 16905c2	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 2415h2

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

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Quadratic twists for elliptic curve 2415h2

-4	-3	5	-7	-23
38640cb2	7245i2	12075i2	16905c2	55545m2

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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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