Cremona's table of elliptic curves

2093 = 7 · 13 · 23

Field	Data	Notes
Atkin-Lehner	7- 13- 23+	Signs for the Atkin-Lehner involutions
Class	2093g	Isogeny class
Conductor	2093	Conductor
∏ cp	12	Product of Tamagawa factors cp
Δ	-2189290237869371 = -1 · 712 · 13 · 233	Discriminant
Eigenvalues	0  1 -3 7-  3 13-  6 -1	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-41217,3915835]	[a1,a2,a3,a4,a6]
Generators	[439:8403:1]	Generators of the group modulo torsion
j	-7743965038771437568/2189290237869371	j-invariant
L	2.6411121795212	L(r)(E,1)/r!
Ω	0.43892232489007	Real period
R	0.50143879485257	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	33488u2 18837q2 52325c2 14651d2	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 2093g2

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	1	-3	-	3	-	6	-1	+	-6	8	-10	6	-10	-12	0	-12	-4	-13	12	-4	14	-9	-6	-1

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Quadratic twists for elliptic curve 2093g2

-4	-3	5	-7	13	-23
33488u2	18837q2	52325c2	14651d2	27209a2	48139e2

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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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