Cremona's table of elliptic curves

455 = 5 · 7 · 13

Field	Data	Notes
Atkin-Lehner	5+ 7+ 13+	Signs for the Atkin-Lehner involutions
Class	455a	Isogeny class
Conductor	455	Conductor
∏ cp	2	Product of Tamagawa factors cp
Δ	-22216796875 = -1 · 512 · 7 · 13	Discriminant
Eigenvalues	1  0 5+ 7+  0 13+ -2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,160,-7169]	[a1,a2,a3,a4,a6]
Generators	[6522:30553:216]	Generators of the group modulo torsion
j	451394172711/22216796875	j-invariant
L	2.1253916593497	L(r)(E,1)/r!
Ω	0.57751867607437	Real period
R	7.3604257226689	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	7280q4 29120r3 4095j4 2275d4	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 455a4

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	+	+	0	+	-2	-4	0	-2	0	2	6	-4	-8	6	-4	-10	12	4	-10	0	12	-18	-2

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Quadratic twists for elliptic curve 455a4

-4	8	-3	5	-7	-11	13
7280q4	29120r3	4095j4	2275d4	3185h4	55055h3	5915k4

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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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