Cremona's table of elliptic curves

Curve 66240ed2

66240 = 26 · 32 · 5 · 23



Data for elliptic curve 66240ed2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 23- Signs for the Atkin-Lehner involutions
Class 66240ed Isogeny class
Conductor 66240 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 136476190310400 = 219 · 39 · 52 · 232 Discriminant
Eigenvalues 2- 3+ 5-  4  0  0  4  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-22572,1178064] [a1,a2,a3,a4,a6]
j 246491883/26450 j-invariant
L 4.5212773026662 L(r)(E,1)/r!
Ω 0.56515966338865 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 66240r2 16560bb2 66240dl2 Quadratic twists by: -4 8 -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