Cremona's table of elliptic curves

936 = 2³ · 3² · 13

Field	Data	Notes
Atkin-Lehner	2+ 3- 13+	Signs for the Atkin-Lehner involutions
Class	936c	Isogeny class
Conductor	936	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	1768635648 = 28 · 312 · 13	Discriminant
Eigenvalues	2+ 3-  4 -4  2 13+  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-543,-4430]	[a1,a2,a3,a4,a6]
j	94875856/9477	j-invariant
L	1.990740664943	L(r)(E,1)/r!
Ω	0.9953703324715	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	1872f2 7488bf2 312f2 23400bn2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 936c2

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
+	-	4	-4	2	+	6	4	-4	6	8	-10	4	-4	6	-6	6	-6	0	-10	-2	0	10	-8	-10

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Quadratic twists for elliptic curve 936c2

-4	8	-3	5	-7	-11	13
1872f2	7488bf2	312f2	23400bn2	45864x2	113256ca2	12168u2

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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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