Cremona's table of elliptic curves

8140 = 2² · 5 · 11 · 37

Field	Data	Notes
Atkin-Lehner	2- 5- 11- 37+	Signs for the Atkin-Lehner involutions
Class	8140b	Isogeny class
Conductor	8140	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	5376	Modular degree for the optimal curve
Δ	13251920 = 24 · 5 · 112 · 372	Discriminant
Eigenvalues	2- -2 5-  4 11-  4  0 -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-2285,-42812]	[a1,a2,a3,a4,a6]
j	82499704324096/828245	j-invariant
L	2.0714940130396	L(r)(E,1)/r!
Ω	0.69049800434652	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	32560o1 73260l1 40700c1 89540i1	Quadratic twists by: -4 -3 5 -11

Hecke Eigenvalues for elliptic curve 8140b1

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

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Quadratic twists for elliptic curve 8140b1

-4	-3	5	-11
32560o1	73260l1	40700c1	89540i1

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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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