Cremona's table of elliptic curves

1554 = 2 · 3 · 7 · 37

Field	Data	Notes
Atkin-Lehner	2+ 3- 7- 37+	Signs for the Atkin-Lehner involutions
Class	1554f	Isogeny class
Conductor	1554	Conductor
∏ cp	64	Product of Tamagawa factors cp
Δ	4994797131072 = 26 · 316 · 72 · 37	Discriminant
Eigenvalues	2+ 3- -4 7- -4  4  4  2	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-11673,-474308]	[a1,a2,a3,a4,a6]
Generators	[-61:138:1]	Generators of the group modulo torsion
j	175880497476668041/4994797131072	j-invariant
L	2.0757170046458	L(r)(E,1)/r!
Ω	0.46011042260236	Real period
R	0.28195908290146	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	12432bc2 49728bf2 4662o2 38850bz2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1554f2

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
+	-	-4	-	-4	4	4	2	-4	2	-10	+	2	-12	-12	2	6	-8	-4	-8	-14	-12	-4	-4	-16

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Quadratic twists for elliptic curve 1554f2

-4	8	-3	5	-7	37
12432bc2	49728bf2	4662o2	38850bz2	10878f2	57498v2

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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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