Cremona's table of elliptic curves

6545 = 5 · 7 · 11 · 17

Field	Data	Notes
Atkin-Lehner	5+ 7- 11+ 17+	Signs for the Atkin-Lehner involutions
Class	6545c	Isogeny class
Conductor	6545	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	5270393975 = 52 · 7 · 116 · 17	Discriminant
Eigenvalues	-1  2 5+ 7- 11+ -2 17+  0	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-496,2218]	[a1,a2,a3,a4,a6]
j	13496571664129/5270393975	j-invariant
L	1.237495541089	L(r)(E,1)/r!
Ω	1.237495541089	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	104720q2 58905bs2 32725a2 45815r2	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 6545c2

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

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Quadratic twists for elliptic curve 6545c2

-4	-3	5	-7	-11	17
104720q2	58905bs2	32725a2	45815r2	71995g2	111265m2

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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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