Cremona's table of elliptic curves

948 = 2² · 3 · 79

Field	Data	Notes
Atkin-Lehner	2- 3+ 79+	Signs for the Atkin-Lehner involutions
Class	948a	Isogeny class
Conductor	948	Conductor
∏ cp	6	Product of Tamagawa factors cp
Δ	14743296 = 28 · 36 · 79	Discriminant
Eigenvalues	2- 3+  2  0 -2  2  8  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-412,-3080]	[a1,a2,a3,a4,a6]
j	30285104848/57591	j-invariant
L	1.5893820878183	L(r)(E,1)/r!
Ω	1.0595880585455	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	3792e2 15168e2 2844b2 23700k2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 948a2

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

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Quadratic twists for elliptic curve 948a2

-4	8	-3	5	-7	-11	-79
3792e2	15168e2	2844b2	23700k2	46452c2	114708e2	74892b2

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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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