Cremona's table of elliptic curves

2365 = 5 · 11 · 43

Field	Data	Notes
Atkin-Lehner	5+ 11+ 43-	Signs for the Atkin-Lehner involutions
Class	2365a	Isogeny class
Conductor	2365	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	3360	Modular degree for the optimal curve
Δ	-13092943015625 = -1 · 56 · 117 · 43	Discriminant
Eigenvalues	1 -1 5+  2 11+  0  0 -2	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-2053,176882]	[a1,a2,a3,a4,a6]
j	-957681397954009/13092943015625	j-invariant
L	1.200992694005	L(r)(E,1)/r!
Ω	0.60049634700248	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	37840o1 21285j1 11825a1 115885k1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 2365a1

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
1	-1	+	2	+	0	0	-2	-2	-3	4	0	12	-	-2	-1	4	13	-2	12	-11	-15	11	8	15

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Quadratic twists for elliptic curve 2365a1

-4	-3	5	-7	-11	-43
37840o1	21285j1	11825a1	115885k1	26015b1	101695e1

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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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