Cremona's table of elliptic curves

13915 = 5 · 11² · 23

Field	Data	Notes
Atkin-Lehner	5+ 11- 23+	Signs for the Atkin-Lehner involutions
Class	13915d	Isogeny class
Conductor	13915	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	1248	Modular degree for the optimal curve
Δ	-13915 = -1 · 5 · 112 · 23	Discriminant
Eigenvalues	-2 -2 5+  0 11- -6 -3  0	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,4,6]	[a1,a2,a3,a4,a6]
Generators	[-1:1:1] [0:2:1]	Generators of the group modulo torsion
j	45056/115	j-invariant
L	2.4123982910979	L(r)(E,1)/r!
Ω	2.7734718013716	Real period
R	0.86981172475063	Regulator
r	2	Rank of the group of rational points
S	0.99999999999984	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	125235by1 69575s1 13915c1	Quadratic twists by: -3 5 -11

Hecke Eigenvalues for elliptic curve 13915d1

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	+	0	-	-6	-3	0	+	-3	0	-1	-5	11	4	-1	-5	-8	-8	-9	-10	-8	4	-6	-7

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Quadratic twists for elliptic curve 13915d1

-3	5	-11
125235by1	69575s1	13915c1

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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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