Cremona's table of elliptic curves

1722 = 2 · 3 · 7 · 41

Field	Data	Notes
Atkin-Lehner	2+ 3- 7- 41+	Signs for the Atkin-Lehner involutions
Class	1722f	Isogeny class
Conductor	1722	Conductor
∏ cp	18	Product of Tamagawa factors cp
deg	576	Modular degree for the optimal curve
Δ	-97203456 = -1 · 28 · 33 · 73 · 41	Discriminant
Eigenvalues	2+ 3-  1 7- -2 -5 -2 -6	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-43,-490]	[a1,a2,a3,a4,a6]
Generators	[31:-184:1]	Generators of the group modulo torsion
j	-8502154921/97203456	j-invariant
L	2.653724959176	L(r)(E,1)/r!
Ω	0.80729032116611	Real period
R	0.18262223704814	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	13776e1 55104m1 5166bj1 43050bf1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1722f1

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	-5	-2	-6	-5	3	-8	-7	+	-6	7	-1	8	10	7	-10	4	7	-6	4	-9

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Quadratic twists for elliptic curve 1722f1

-4	8	-3	5	-7	41
13776e1	55104m1	5166bj1	43050bf1	12054g1	70602b1

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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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