Cremona's table of elliptic curves

75712 = 2⁶ · 7 · 13²

Field	Data	Notes
Atkin-Lehner	2+ 7- 13+	Signs for the Atkin-Lehner involutions
Class	75712ba	Isogeny class
Conductor	75712	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	14393003835392 = 215 · 7 · 137	Discriminant
Eigenvalues	2+  0 -2 7- -4 13+  2  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-656396,-204690096]	[a1,a2,a3,a4,a6]
j	197747699976/91	j-invariant
L	0.67091588763514	L(r)(E,1)/r!
Ω	0.16772897199356	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	75712b4 37856o4 5824b3	Quadratic twists by: -4 8 13

Hecke Eigenvalues for elliptic curve 75712ba4

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	-2	-	-4	+	2	4	-4	2	0	2	2	-4	8	2	-4	-14	12	-8	-14	-12	4	-14	2

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Quadratic twists for elliptic curve 75712ba4

-4	8	13
75712b4	37856o4	5824b3

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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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