Cremona's table of elliptic curves

12936 = 2³ · 3 · 7² · 11

Field	Data	Notes
Atkin-Lehner	2- 3+ 7- 11-	Signs for the Atkin-Lehner involutions
Class	12936t	Isogeny class
Conductor	12936	Conductor
∏ cp	128	Product of Tamagawa factors cp
deg	49152	Modular degree for the optimal curve
Δ	-250024176154368 = -1 · 28 · 34 · 77 · 114	Discriminant
Eigenvalues	2- 3+ -2 7- 11- -6 -6  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,1356,760068]	[a1,a2,a3,a4,a6]
Generators	[-64:638:1] [-42:792:1]	Generators of the group modulo torsion
j	9148592/8301447	j-invariant
L	5.1806950683377	L(r)(E,1)/r!
Ω	0.43292934330202	Real period
R	1.4958258052064	Regulator
r	2	Rank of the group of rational points
S	0.99999999999997	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	25872q1 103488df1 38808v1 1848k1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 12936t1

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	-	-	-6	-6	0	-8	-2	-4	-2	2	-12	-12	6	-4	-6	4	0	2	8	0	6	-18

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Quadratic twists for elliptic curve 12936t1

-4	8	-3	-7
25872q1	103488df1	38808v1	1848k1

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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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