Cremona's table of elliptic curves

4209 = 3 · 23 · 61

Field	Data	Notes
Atkin-Lehner	3- 23- 61+	Signs for the Atkin-Lehner involutions
Class	4209c	Isogeny class
Conductor	4209	Conductor
∏ cp	54	Product of Tamagawa factors cp
deg	61344	Modular degree for the optimal curve
Δ	-80095457702598147 = -1 · 36 · 239 · 61	Discriminant
Eigenvalues	2 3-  0  1 -5 -5 -2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-261918,-53447587]	[a1,a2,a3,a4,a6]
Generators	[18138:839519:8]	Generators of the group modulo torsion
j	-1987107706733542912000/80095457702598147	j-invariant
L	7.6895435938715	L(r)(E,1)/r!
Ω	0.10526974688938	Real period
R	1.3527054034974	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	67344k1 12627a1 105225b1 96807g1	Quadratic twists by: -4 -3 5 -23

Hecke Eigenvalues for elliptic curve 4209c1

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
2	-	0	1	-5	-5	-2	-4	-	0	6	-10	-1	7	1	-3	12	+	5	4	-5	3	16	-10	-2

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Quadratic twists for elliptic curve 4209c1

-4	-3	5	-23
67344k1	12627a1	105225b1	96807g1

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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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