Cremona's table of elliptic curves

2277 = 3² · 11 · 23

Field	Data	Notes
Atkin-Lehner	3- 11+ 23-	Signs for the Atkin-Lehner involutions
Class	2277b	Isogeny class
Conductor	2277	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	222160452921 = 38 · 112 · 234	Discriminant
Eigenvalues	1 3-  2  0 11+ -2 -2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-52371,4626072]	[a1,a2,a3,a4,a6]
Generators	[564:12138:1]	Generators of the group modulo torsion
j	21790813729717297/304746849	j-invariant
L	4.0485242827885	L(r)(E,1)/r!
Ω	0.90838878132578	Real period
R	2.2284094464926	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	36432cb4 759b3 56925m4 111573bd4	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 2277b4

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	-	2	0	+	-2	-2	-4	-	2	0	-10	6	-12	0	-14	4	6	-4	8	-6	8	-4	14	2

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Quadratic twists for elliptic curve 2277b4

-4	-3	5	-7	-11	-23
36432cb4	759b3	56925m4	111573bd4	25047i4	52371d4

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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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