Cremona's table of elliptic curves

2115 = 3² · 5 · 47

Field	Data	Notes
Atkin-Lehner	3- 5- 47-	Signs for the Atkin-Lehner involutions
Class	2115k	Isogeny class
Conductor	2115	Conductor
∏ cp	18	Product of Tamagawa factors cp
Δ	-85147837875 = -1 · 38 · 53 · 473	Discriminant
Eigenvalues	0 3- 5-  2  6  5 -6  2	Hecke eigenvalues for primes up to 20
Equation	[0,0,1,-732,15975]	[a1,a2,a3,a4,a6]
j	-59501707264/116800875	j-invariant
L	1.9213961034341	L(r)(E,1)/r!
Ω	0.96069805171705	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	3	Number of elements in the torsion subgroup
Twists	33840ck2 705c2 10575f2 103635m2	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 2115k2

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	-	-	2	6	5	-6	2	-9	6	2	-4	0	11	-	-6	-9	-1	-4	15	11	11	0	3	2

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Quadratic twists for elliptic curve 2115k2

-4	-3	5	-7	-47
33840ck2	705c2	10575f2	103635m2	99405d2

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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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