Cremona's table of elliptic curves

8120 = 2³ · 5 · 7 · 29

Field	Data	Notes
Atkin-Lehner	2- 5- 7+ 29-	Signs for the Atkin-Lehner involutions
Class	8120i	Isogeny class
Conductor	8120	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	-855957652480 = -1 · 210 · 5 · 78 · 29	Discriminant
Eigenvalues	2-  0 5- 7+  4  6 -2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,2293,13974]	[a1,a2,a3,a4,a6]
j	1302074757756/835896145	j-invariant
L	2.2181078054137	L(r)(E,1)/r!
Ω	0.55452695135341	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	16240h4 64960b3 73080g3 40600g3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 8120i4

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

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Quadratic twists for elliptic curve 8120i4

-4	8	-3	5	-7
16240h4	64960b3	73080g3	40600g3	56840k3

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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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