Cremona's table of elliptic curves

11970 = 2 · 3² · 5 · 7 · 19

Field	Data	Notes
Atkin-Lehner	2- 3+ 5+ 7- 19+	Signs for the Atkin-Lehner involutions
Class	11970bf	Isogeny class
Conductor	11970	Conductor
∏ cp	96	Product of Tamagawa factors cp
deg	36864	Modular degree for the optimal curve
Δ	35916751080000 = 26 · 39 · 54 · 74 · 19	Discriminant
Eigenvalues	2- 3+ 5+ 7- -2 -4  4 19+	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-10208,-270269]	[a1,a2,a3,a4,a6]
Generators	[-55:377:1]	Generators of the group modulo torsion
j	5976054062523/1824760000	j-invariant
L	6.5542497857651	L(r)(E,1)/r!
Ω	0.48625308884322	Real period
R	0.56162880470996	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	95760bz1 11970i1 59850b1 83790dj1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 11970bf1

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

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Quadratic twists for elliptic curve 11970bf1

-4	-3	5	-7
95760bz1	11970i1	59850b1	83790dj1

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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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