Cremona's table of elliptic curves

1378 = 2 · 13 · 53

Field	Data	Notes
Atkin-Lehner	2- 13+ 53+	Signs for the Atkin-Lehner involutions
Class	1378b	Isogeny class
Conductor	1378	Conductor
∏ cp	64	Product of Tamagawa factors cp
Δ	-2.5378455788181E+19	Discriminant
Eigenvalues	2- -2 -2  2  2 13+ -2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-60444,-242449136]	[a1,a2,a3,a4,a6]
j	-24422141990793871297/25378455788181323776	j-invariant
L	1.5314060954058	L(r)(E,1)/r!
Ω	0.095712880962863	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	11024e2 44096i2 12402d2 34450j2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1378b2

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	-2	2	2	+	-2	-4	6	6	0	10	6	4	-10	+	10	10	16	12	-2	6	4	-6	2

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Quadratic twists for elliptic curve 1378b2

-4	8	-3	5	-7	13	53
11024e2	44096i2	12402d2	34450j2	67522r2	17914d2	73034c2

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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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