Cremona's table of elliptic curves

1456 = 2⁴ · 7 · 13

Field	Data	Notes
Atkin-Lehner	2- 7+ 13-	Signs for the Atkin-Lehner involutions
Class	1456g	Isogeny class
Conductor	1456	Conductor
∏ cp	12	Product of Tamagawa factors cp
Δ	-24693014528 = -1 · 215 · 73 · 133	Discriminant
Eigenvalues	2- -1  0 7+  3 13-  0 -2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-3088,67520]	[a1,a2,a3,a4,a6]
Generators	[8:208:1]	Generators of the group modulo torsion
j	-795309684625/6028568	j-invariant
L	2.3364422404388	L(r)(E,1)/r!
Ω	1.2017433605235	Real period
R	0.1620175541904	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	182b2 5824p2 13104bv2 36400bq2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1456g2

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	0	+	3	-	0	-2	3	0	-5	-7	3	-8	3	-12	-6	-1	-5	-12	11	1	-12	-18	17

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Quadratic twists for elliptic curve 1456g2

-4	8	-3	5	-7	13
182b2	5824p2	13104bv2	36400bq2	10192r2	18928x2

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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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