Cremona's table of elliptic curves

930 = 2 · 3 · 5 · 31

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 31+	Signs for the Atkin-Lehner involutions
Class	930g	Isogeny class
Conductor	930	Conductor
∏ cp	2	Product of Tamagawa factors cp
Δ	-45410156250 = -1 · 2 · 3 · 512 · 31	Discriminant
Eigenvalues	2+ 3- 5+  4 -4  2  2  4	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,666,7882]	[a1,a2,a3,a4,a6]
j	32740359775271/45410156250	j-invariant
L	1.5354813142961	L(r)(E,1)/r!
Ω	0.76774065714803	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	7440k4 29760o3 2790bb4 4650z4	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 930g4

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
+	-	+	4	-4	2	2	4	4	-2	+	-6	10	-4	8	-6	8	10	-12	0	14	-8	4	-6	-6

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Quadratic twists for elliptic curve 930g4

-4	8	-3	5	-7	-11	-31
7440k4	29760o3	2790bb4	4650z4	45570s3	112530cr3	28830g3

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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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