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	1456h	Isogeny class
Conductor	1456	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	288	Modular degree for the optimal curve
Δ	-372736 = -1 · 212 · 7 · 13	Discriminant
Eigenvalues	2-  2 -3 7+  0 13- -6  7	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-117,-451]	[a1,a2,a3,a4,a6]
Generators	[68:549:1]	Generators of the group modulo torsion
j	-43614208/91	j-invariant
L	3.1205641816132	L(r)(E,1)/r!
Ω	0.72520353064688	Real period
R	4.3030184627337	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	91b1 5824s1 13104bx1 36400bz1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1456h1

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	-3	+	0	-	-6	7	-3	-9	-5	2	-6	1	-3	-9	0	-10	-14	6	11	1	-3	15	-1

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Quadratic twists for elliptic curve 1456h1

-4	8	-3	5	-7	13
91b1	5824s1	13104bx1	36400bz1	10192bb1	18928bb1

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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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