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	40656ca	Isogeny class
Conductor	40656	Conductor
∏ cp	10	Product of Tamagawa factors cp
deg	11520	Modular degree for the optimal curve
Δ	-36224496 = -1 · 24 · 35 · 7 · 113	Discriminant
Eigenvalues	2- 3-  1 7+ 11+  5  0 -7	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,70,207]	[a1,a2,a3,a4,a6]
Generators	[7:33:1]	Generators of the group modulo torsion
j	1755904/1701	j-invariant
L	7.7904068014054	L(r)(E,1)/r!
Ω	1.3527864181278	Real period
R	0.57587854941567	Regulator
r	1	Rank of the group of rational points
S	0.99999999999985	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	10164h1 121968dj1 40656cw1	Quadratic twists by: -4 -3 -11

Hecke Eigenvalues for elliptic curve 40656ca1

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	+	+	5	0	-7	8	-3	-6	-7	-8	8	11	-14	-1	-2	-3	8	7	10	12	2	8

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Quadratic twists for elliptic curve 40656ca1

-4	-3	-11
10164h1	121968dj1	40656cw1

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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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