Cremona's table of elliptic curves

1216 = 2⁶ · 19

Field	Data	Notes
Atkin-Lehner	2- 19-	Signs for the Atkin-Lehner involutions
Class	1216n	Isogeny class
Conductor	1216	Conductor
∏ cp	5	Product of Tamagawa factors cp
deg	480	Modular degree for the optimal curve
Δ	-158470336 = -1 · 26 · 195	Discriminant
Eigenvalues	2-  0 -3  5 -5  4 -3 19-	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-14,606]	[a1,a2,a3,a4,a6]
Generators	[-7:19:1]	Generators of the group modulo torsion
j	-4741632/2476099	j-invariant
L	2.4258116618234	L(r)(E,1)/r!
Ω	1.4751434853039	Real period
R	0.32889162118675	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	1216i1 608b1 10944co1 30400bp1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1216n1

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
-	0	-3	5	-5	4	-3	-	0	0	-10	-8	0	-5	-5	6	-10	5	-10	-10	-11	10	0	-10	-12

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Quadratic twists for elliptic curve 1216n1

-4	8	-3	5	-7	-19
1216i1	608b1	10944co1	30400bp1	59584ci1	23104bp1

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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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