Cremona's table of elliptic curves

Curve 18240cq2

18240 = 26 · 3 · 5 · 19



Data for elliptic curve 18240cq2

Field Data Notes
Atkin-Lehner 2- 3- 5- 19+ Signs for the Atkin-Lehner involutions
Class 18240cq Isogeny class
Conductor 18240 Conductor
∏ cp 160 Product of Tamagawa factors cp
Δ 8.2627920107888E+20 Discriminant
Eigenvalues 2- 3- 5- -4  0 -2 -2 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-5007585,4083700383] [a1,a2,a3,a4,a6]
j 52974743974734147769/3152005008998400 j-invariant
L 1.5611931818008 L(r)(E,1)/r!
Ω 0.15611931818008 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 18240x2 4560q2 54720dr2 91200fk2 Quadratic twists by: -4 8 -3 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