Cremona's table of elliptic curves

2765 = 5 · 7 · 79

Field	Data	Notes
Atkin-Lehner	5- 7- 79+	Signs for the Atkin-Lehner involutions
Class	2765b	Isogeny class
Conductor	2765	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	144	Modular degree for the optimal curve
Δ	2765 = 5 · 7 · 79	Discriminant
Eigenvalues	0 -2 5- 7-  3 -5 -2 -2	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-5,-6]	[a1,a2,a3,a4,a6]
Generators	[-2:0:1]	Generators of the group modulo torsion
j	16777216/2765	j-invariant
L	2.0745004650647	L(r)(E,1)/r!
Ω	3.1767213197403	Real period
R	0.65303193332498	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	44240v1 24885d1 13825a1 19355a1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 2765b1

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
0	-2	-	-	3	-5	-2	-2	4	0	-8	9	-1	7	-4	-2	11	-6	14	-12	3	+	-17	10	-7

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Quadratic twists for elliptic curve 2765b1

-4	-3	5	-7
44240v1	24885d1	13825a1	19355a1

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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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