Cremona's table of elliptic curves

2072 = 2³ · 7 · 37

Field	Data	Notes
Atkin-Lehner	2+ 7+ 37+	Signs for the Atkin-Lehner involutions
Class	2072b	Isogeny class
Conductor	2072	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	192	Modular degree for the optimal curve
Δ	-66304 = -1 · 28 · 7 · 37	Discriminant
Eigenvalues	2+  0  3 7+ -3 -5  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,4,-12]	[a1,a2,a3,a4,a6]
Generators	[2:2:1]	Generators of the group modulo torsion
j	27648/259	j-invariant
L	3.2833446681941	L(r)(E,1)/r!
Ω	1.7209184298581	Real period
R	0.47697563859327	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	4144c1 16576c1 18648ba1 51800p1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2072b1

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
+	0	3	+	-3	-5	6	4	-8	-8	-7	+	2	-6	6	1	-9	6	-11	-15	2	-4	14	-5	13

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Quadratic twists for elliptic curve 2072b1

-4	8	-3	5	-7	37
4144c1	16576c1	18648ba1	51800p1	14504b1	76664g1

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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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