Cremona's table of elliptic curves

121968 = 2⁴ · 3² · 7 · 11²

Field	Data	Notes
Atkin-Lehner	2+ 3+ 7- 11-	Signs for the Atkin-Lehner involutions
Class	121968x	Isogeny class
Conductor	121968	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	69120	Modular degree for the optimal curve
Δ	5357200464 = 24 · 33 · 7 · 116	Discriminant
Eigenvalues	2+ 3+ -2 7- 11-  6 -2  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-726,6655]	[a1,a2,a3,a4,a6]
Generators	[207:2954:1]	Generators of the group modulo torsion
j	55296/7	j-invariant
L	7.0139695014972	L(r)(E,1)/r!
Ω	1.3094610435235	Real period
R	5.356378922183	Regulator
r	1	Rank of the group of rational points
S	0.99999999551581	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	60984g1 121968v1 1008b1	Quadratic twists by: -4 -3 -11

Hecke Eigenvalues for elliptic curve 121968x1

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	-2	4	2	8	-4	-6	10	-4	-4	4	-12	2	-12	6	2	-8	0	14	-2

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Quadratic twists for elliptic curve 121968x1

-4	-3	-11
60984g1	121968v1	1008b1

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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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