Cremona's table of elliptic curves

3216 = 2⁴ · 3 · 67

Field	Data	Notes
Atkin-Lehner	2- 3+ 67+	Signs for the Atkin-Lehner involutions
Class	3216d	Isogeny class
Conductor	3216	Conductor
∏ cp	2	Product of Tamagawa factors cp
Δ	-136241077026816 = -1 · 224 · 33 · 673	Discriminant
Eigenvalues	2- 3+ -3  1  0 -4 -6 -2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,12808,-68496]	[a1,a2,a3,a4,a6]
j	56724909592967/33261981696	j-invariant
L	0.68596521566051	L(r)(E,1)/r!
Ω	0.34298260783026	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	402d2 12864bn2 9648l2 80400dd2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 3216d2

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	0	-4	-6	-2	9	0	-5	-7	3	1	0	9	3	-10	+	12	11	-8	-15	0	8

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Quadratic twists for elliptic curve 3216d2

-4	8	-3	5
402d2	12864bn2	9648l2	80400dd2

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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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