Cremona's table of elliptic curves

1320 = 2³ · 3 · 5 · 11

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 11+	Signs for the Atkin-Lehner involutions
Class	1320i	Isogeny class
Conductor	1320	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	256	Modular degree for the optimal curve
Δ	-990000 = -1 · 24 · 32 · 54 · 11	Discriminant
Eigenvalues	2- 3+ 5- -4 11+  2  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,25,0]	[a1,a2,a3,a4,a6]
Generators	[1:5:1]	Generators of the group modulo torsion
j	103737344/61875	j-invariant
L	2.2914023029425	L(r)(E,1)/r!
Ω	1.698450073414	Real period
R	1.3491137236296	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	2640n1 10560x1 3960f1 6600l1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1320i1

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

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Quadratic twists for elliptic curve 1320i1

-4	8	-3	5	-7	-11
2640n1	10560x1	3960f1	6600l1	64680cq1	14520m1

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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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