Cremona's table of elliptic curves

Curve 40920y2

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920y2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 11+ 31- Signs for the Atkin-Lehner involutions
Class 40920y Isogeny class
Conductor 40920 Conductor
∏ cp 80 Product of Tamagawa factors cp
Δ -1.12827338019E+21 Discriminant
Eigenvalues 2- 3+ 5-  2 11+ -6 -4  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,2563880,338133532] [a1,a2,a3,a4,a6]
j 1820189772726113400476/1101829472841796875 j-invariant
L 1.8991952765246 L(r)(E,1)/r!
Ω 0.094959763823137 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840bf2 122760q2 Quadratic twists by: -4 -3


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