Cremona's table of elliptic curves

Curve 66240k1

66240 = 26 · 32 · 5 · 23



Data for elliptic curve 66240k1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 23- Signs for the Atkin-Lehner involutions
Class 66240k Isogeny class
Conductor 66240 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 3612672 Modular degree for the optimal curve
Δ -2.5352745674342E+21 Discriminant
Eigenvalues 2+ 3+ 5+  2  6  0  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4021068,-3937102992] [a1,a2,a3,a4,a6]
j -1015884369980369163/358196480000000 j-invariant
L 3.7712314909263 L(r)(E,1)/r!
Ω 0.052378215099151 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66240dk1 2070c1 66240p1 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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