Cremona's table of elliptic curves

90387 = 3² · 11² · 83

Field	Data	Notes
Atkin-Lehner	3- 11- 83+	Signs for the Atkin-Lehner involutions
Class	90387l	Isogeny class
Conductor	90387	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	38707200	Modular degree for the optimal curve
Δ	-6.3202811652818E+25	Discriminant
Eigenvalues	1 3- -4 -1 11- -7  4  6	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-16921449,383436902074]	[a1,a2,a3,a4,a6]
Generators	[18285932330:2042933161838:2685619]	Generators of the group modulo torsion
j	-414908885277195049/48938737289595417	j-invariant
L	3.2354729910956	L(r)(E,1)/r!
Ω	0.050994488658184	Real period
R	15.86187584301	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	30129i1 8217h1	Quadratic twists by: -3 -11

Hecke Eigenvalues for elliptic curve 90387l1

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
1	-	-4	-1	-	-7	4	6	-2	-6	4	-9	-2	6	-8	-12	4	-12	5	15	-13	-8	+	6	-16

---

Quadratic twists for elliptic curve 90387l1

-3	-11
30129i1	8217h1

---

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations