Cremona's table of elliptic curves

40656 = 2⁴ · 3 · 7 · 11²

Field	Data	Notes
Atkin-Lehner	2- 3- 7- 11+	Signs for the Atkin-Lehner involutions
Class	40656cy	Isogeny class
Conductor	40656	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	126720	Modular degree for the optimal curve
Δ	-792270424176 = -1 · 24 · 3 · 7 · 119	Discriminant
Eigenvalues	2- 3- -3 7- 11+ -1  4 -5	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-60782,5747751]	[a1,a2,a3,a4,a6]
j	-658266368/21	j-invariant
L	1.6705556149125	L(r)(E,1)/r!
Ω	0.83527780745435	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	10164c1 121968fg1 40656cc1	Quadratic twists by: -4 -3 -11

Hecke Eigenvalues for elliptic curve 40656cy1

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	-	+	-1	4	-5	-4	-5	-2	1	8	12	7	6	11	2	-3	-8	-11	-2	-8	-6	-12

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Quadratic twists for elliptic curve 40656cy1

-4	-3	-11
10164c1	121968fg1	40656cc1

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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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