Cremona's table of elliptic curves

16590 = 2 · 3 · 5 · 7 · 79

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5- 7+ 79-	Signs for the Atkin-Lehner involutions
Class	16590d	Isogeny class
Conductor	16590	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	8499216752409600 = 210 · 36 · 52 · 78 · 79	Discriminant
Eigenvalues	2+ 3+ 5- 7+ -2  2 -6 -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-424692,106257744]	[a1,a2,a3,a4,a6]
Generators	[360:252:1]	Generators of the group modulo torsion
j	8471251011543632552521/8499216752409600	j-invariant
L	2.7497226248445	L(r)(E,1)/r!
Ω	0.41111850836887	Real period
R	1.672098536596	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	49770bk2 82950cs2 116130be2	Quadratic twists by: -3 5 -7

Hecke Eigenvalues for elliptic curve 16590d2

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

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Quadratic twists for elliptic curve 16590d2

-3	5	-7
49770bk2	82950cs2	116130be2

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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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