Cremona's table of elliptic curves

10815 = 3 · 5 · 7 · 103

Field	Data	Notes
Atkin-Lehner	3+ 5- 7+ 103-	Signs for the Atkin-Lehner involutions
Class	10815d	Isogeny class
Conductor	10815	Conductor
∏ cp	10	Product of Tamagawa factors cp
deg	8000	Modular degree for the optimal curve
Δ	182503125 = 34 · 55 · 7 · 103	Discriminant
Eigenvalues	-2 3+ 5- 7+ -2 -3  3  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,1,-960,11756]	[a1,a2,a3,a4,a6]
Generators	[15:22:1]	Generators of the group modulo torsion
j	97946680692736/182503125	j-invariant
L	1.7584219589863	L(r)(E,1)/r!
Ω	1.8008027660715	Real period
R	0.097646560307233	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	32445h1 54075w1 75705r1	Quadratic twists by: -3 5 -7

Hecke Eigenvalues for elliptic curve 10815d1

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	+	-	+	-2	-3	3	0	-4	-3	5	10	-6	-13	-2	7	4	-4	16	-6	-4	11	15	3	6

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Quadratic twists for elliptic curve 10815d1

-3	5	-7
32445h1	54075w1	75705r1

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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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