Cremona's table of elliptic curves

1254 = 2 · 3 · 11 · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 11- 19+	Signs for the Atkin-Lehner involutions
Class	1254k	Isogeny class
Conductor	1254	Conductor
∏ cp	15	Product of Tamagawa factors cp
Δ	-9570677281176 = -1 · 23 · 3 · 115 · 195	Discriminant
Eigenvalues	2- 3-  1 -2 11-  4  3 19+	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-12285,-545847]	[a1,a2,a3,a4,a6]
j	-205046048384508241/9570677281176	j-invariant
L	3.3918372190426	L(r)(E,1)/r!
Ω	0.22612248126951	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	10032g2 40128d2 3762c2 31350e2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1254k2

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	-	4	3	+	4	-5	2	3	2	9	8	-6	0	-13	13	-8	-16	0	-6	-5	8

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Quadratic twists for elliptic curve 1254k2

-4	8	-3	5	-7	-11	-19
10032g2	40128d2	3762c2	31350e2	61446ci2	13794p2	23826j2

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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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