Cremona's table of elliptic curves

Curve 66240eg1

66240 = 26 · 32 · 5 · 23



Data for elliptic curve 66240eg1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 23+ Signs for the Atkin-Lehner involutions
Class 66240eg Isogeny class
Conductor 66240 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 2752512 Modular degree for the optimal curve
Δ -2.3892422855945E+21 Discriminant
Eigenvalues 2- 3- 5+  0  0 -6 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2586828,-2845194352] [a1,a2,a3,a4,a6]
Generators [4543513:56006235:2197] Generators of the group modulo torsion
j -10017490085065009/12502381363200 j-invariant
L 4.6287444154457 L(r)(E,1)/r!
Ω 0.056841382540954 Real period
R 10.179081262483 Regulator
r 1 Rank of the group of rational points
S 0.99999999995587 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66240bs1 16560br1 22080cg1 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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