Cremona's table of elliptic curves

Curve 66240dv1

66240 = 26 · 32 · 5 · 23



Data for elliptic curve 66240dv1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 23+ Signs for the Atkin-Lehner involutions
Class 66240dv Isogeny class
Conductor 66240 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 110592 Modular degree for the optimal curve
Δ -21324404736000 = -1 · 214 · 39 · 53 · 232 Discriminant
Eigenvalues 2- 3+ 5-  2  0  2 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,1188,221616] [a1,a2,a3,a4,a6]
Generators [-8:460:1] Generators of the group modulo torsion
j 574992/66125 j-invariant
L 7.6972259986364 L(r)(E,1)/r!
Ω 0.52259069000818 Real period
R 1.2274147093599 Regulator
r 1 Rank of the group of rational points
S 0.99999999999346 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66240u1 16560c1 66240do1 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
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