Cremona's table of elliptic curves

Curve 15040y1

15040 = 26 · 5 · 47



Data for elliptic curve 15040y1

Field Data Notes
Atkin-Lehner 2- 5+ 47+ Signs for the Atkin-Lehner involutions
Class 15040y Isogeny class
Conductor 15040 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 2688 Modular degree for the optimal curve
Δ -3850240 = -1 · 214 · 5 · 47 Discriminant
Eigenvalues 2-  2 5+ -2  4 -1  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-181,1005] [a1,a2,a3,a4,a6]
j -40247296/235 j-invariant
L 2.4953218107265 L(r)(E,1)/r!
Ω 2.4953218107265 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 15040g1 3760n1 75200da1 Quadratic twists by: -4 8 5


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