Cremona's table of elliptic curves

6664 = 2³ · 7² · 17

Field	Data	Notes
Atkin-Lehner	2- 7- 17-	Signs for the Atkin-Lehner involutions
Class	6664f	Isogeny class
Conductor	6664	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	4608	Modular degree for the optimal curve
Δ	-246514688 = -1 · 210 · 72 · 173	Discriminant
Eigenvalues	2-  3 -2 7-  5  7 17- -2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-91,-826]	[a1,a2,a3,a4,a6]
j	-1660932/4913	j-invariant
L	4.2891272954891	L(r)(E,1)/r!
Ω	0.71485454924818	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	13328f1 53312bf1 59976m1 6664a1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 6664f1

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
-	3	-2	-	5	7	-	-2	0	6	4	-8	-2	8	-10	-3	0	-12	2	1	2	13	4	15	0

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Quadratic twists for elliptic curve 6664f1

-4	8	-3	-7	17
13328f1	53312bf1	59976m1	6664a1	113288bc1

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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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