Cremona's table of elliptic curves

7072 = 2⁵ · 13 · 17

Field	Data	Notes
Atkin-Lehner	2+ 13- 17-	Signs for the Atkin-Lehner involutions
Class	7072b	Isogeny class
Conductor	7072	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	8448	Modular degree for the optimal curve
Δ	53139008 = 26 · 132 · 173	Discriminant
Eigenvalues	2+ -2  4  0 -4 13- 17- -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-6546,-206048]	[a1,a2,a3,a4,a6]
Generators	[278:4420:1]	Generators of the group modulo torsion
j	484772621703616/830297	j-invariant
L	3.608298490949	L(r)(E,1)/r!
Ω	0.53076230374749	Real period
R	2.2661107526993	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	7072h1 14144c2 63648w1 91936r1	Quadratic twists by: -4 8 -3 13

Hecke Eigenvalues for elliptic curve 7072b1

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
+	-2	4	0	-4	-	-	-4	-2	-10	4	8	0	4	0	10	-12	2	-4	0	-8	10	-4	-10	4

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Quadratic twists for elliptic curve 7072b1

-4	8	-3	13	17
7072h1	14144c2	63648w1	91936r1	120224c1

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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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