Cremona's table of elliptic curves

Curve 15040j1

15040 = 26 · 5 · 47



Data for elliptic curve 15040j1

Field Data Notes
Atkin-Lehner 2+ 5- 47+ Signs for the Atkin-Lehner involutions
Class 15040j Isogeny class
Conductor 15040 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 15360 Modular degree for the optimal curve
Δ 3942645760 = 224 · 5 · 47 Discriminant
Eigenvalues 2+ -1 5-  5  3 -5  0  7 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2305,43265] [a1,a2,a3,a4,a6]
j 5168743489/15040 j-invariant
L 2.7957017711538 L(r)(E,1)/r!
Ω 1.3978508855769 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 15040bk1 470d1 75200u1 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