Cremona's table of elliptic curves

1426 = 2 · 23 · 31

Field	Data	Notes
Atkin-Lehner	2+ 23- 31-	Signs for the Atkin-Lehner involutions
Class	1426c	Isogeny class
Conductor	1426	Conductor
∏ cp	6	Product of Tamagawa factors cp
Δ	-2806550528 = -1 · 212 · 23 · 313	Discriminant
Eigenvalues	2+  1  0 -1  0  2 -3 -4	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-531,-5394]	[a1,a2,a3,a4,a6]
Generators	[159:1904:1]	Generators of the group modulo torsion
j	-16513192419625/2806550528	j-invariant
L	2.3146227899974	L(r)(E,1)/r!
Ω	0.49280700414198	Real period
R	0.78280231765622	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	11408c2 45632j2 12834l2 35650h2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1426c2

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	-1	0	2	-3	-4	-	6	-	2	-9	-4	-6	-9	-6	-1	5	-6	8	8	-12	18	14

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Quadratic twists for elliptic curve 1426c2

-4	8	-3	5	-7	-23	-31
11408c2	45632j2	12834l2	35650h2	69874e2	32798a2	44206d2

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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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