Cremona's table of elliptic curves

1302 = 2 · 3 · 7 · 31

Field	Data	Notes
Atkin-Lehner	2+ 3- 7- 31-	Signs for the Atkin-Lehner involutions
Class	1302i	Isogeny class
Conductor	1302	Conductor
∏ cp	18	Product of Tamagawa factors cp
deg	1008	Modular degree for the optimal curve
Δ	-12604443264 = -1 · 27 · 33 · 76 · 31	Discriminant
Eigenvalues	2+ 3-  3 7- -3 -1  3 -1	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,73,5402]	[a1,a2,a3,a4,a6]
j	43874924183/12604443264	j-invariant
L	1.9593774148474	L(r)(E,1)/r!
Ω	0.97968870742368	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	3	Number of elements in the torsion subgroup
Twists	10416q1 41664bc1 3906w1 32550bt1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1302i1

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
+	-	3	-	-3	-1	3	-1	6	6	-	2	6	2	-3	-6	6	-1	-13	-9	2	-1	9	6	-1

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Quadratic twists for elliptic curve 1302i1

-4	8	-3	5	-7	-31
10416q1	41664bc1	3906w1	32550bt1	9114d1	40362j1

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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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