Cremona's table of elliptic curves

9114 = 2 · 3 · 7² · 31

Field	Data	Notes
Atkin-Lehner	2+ 3+ 7- 31+	Signs for the Atkin-Lehner involutions
Class	9114b	Isogeny class
Conductor	9114	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	9216	Modular degree for the optimal curve
Δ	8271665892 = 22 · 34 · 77 · 31	Discriminant
Eigenvalues	2+ 3+  0 7- -6  2 -6 -6	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-515,-1287]	[a1,a2,a3,a4,a6]
Generators	[-13:65:1] [-8:53:1]	Generators of the group modulo torsion
j	128787625/70308	j-invariant
L	3.8558941840377	L(r)(E,1)/r!
Ω	1.0697373169172	Real period
R	0.90113108214974	Regulator
r	2	Rank of the group of rational points
S	0.99999999999983	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	72912cv1 27342ba1 1302e1	Quadratic twists by: -4 -3 -7

Hecke Eigenvalues for elliptic curve 9114b1

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

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Quadratic twists for elliptic curve 9114b1

-4	-3	-7
72912cv1	27342ba1	1302e1

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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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