Cremona's table of elliptic curves

909 = 3² · 101

Field	Data	Notes
Atkin-Lehner	3- 101+	Signs for the Atkin-Lehner involutions
Class	909a	Isogeny class
Conductor	909	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	896	Modular degree for the optimal curve
Δ	352165224501 = 320 · 101	Discriminant
Eigenvalues	0 3-  3  0  2 -3  7 -5	Hecke eigenvalues for primes up to 20
Equation	[0,0,1,-1776,3834]	[a1,a2,a3,a4,a6]
j	849816322048/483079869	j-invariant
L	1.6461803007786	L(r)(E,1)/r!
Ω	0.8230901503893	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	14544v1 58176bj1 303a1 22725g1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 909a1

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	-	3	0	2	-3	7	-5	5	-6	7	10	-6	4	7	4	10	-2	10	9	-8	7	-2	8	-10

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Quadratic twists for elliptic curve 909a1

-4	8	-3	5	-7	-11	101
14544v1	58176bj1	303a1	22725g1	44541h1	109989m1	91809e1

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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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