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	121968cu	Isogeny class
Conductor	121968	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	8784694463263488 = 28 · 33 · 72 · 1110	Discriminant
Eigenvalues	2- 3+  4 7+ 11- -2  0  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-80223,7493530]	[a1,a2,a3,a4,a6]
Generators	[221320:3747975:512]	Generators of the group modulo torsion
j	4662947952/717409	j-invariant
L	10.099186329714	L(r)(E,1)/r!
Ω	0.39465907801471	Real period
R	6.3974116478431	Regulator
r	1	Rank of the group of rational points
S	0.99999999992483	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	30492g2 121968cw2 11088be2	Quadratic twists by: -4 -3 -11

Hecke Eigenvalues for elliptic curve 121968cu2

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	+	-	-2	0	4	4	-4	4	6	0	-4	-8	8	-8	2	-8	-4	2	-8	8	-4	-18

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Quadratic twists for elliptic curve 121968cu2

-4	-3	-11
30492g2	121968cw2	11088be2

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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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