Cremona's table of elliptic curves

Curve 66240fz1

66240 = 26 · 32 · 5 · 23



Data for elliptic curve 66240fz1

Field Data Notes
Atkin-Lehner 2- 3- 5- 23- Signs for the Atkin-Lehner involutions
Class 66240fz Isogeny class
Conductor 66240 Conductor
∏ cp 14 Product of Tamagawa factors cp
deg 344064 Modular degree for the optimal curve
Δ -1738402560000000 = -1 · 214 · 310 · 57 · 23 Discriminant
Eigenvalues 2- 3- 5-  3  2  2  7 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-30432,2863456] [a1,a2,a3,a4,a6]
Generators [137:1125:1] Generators of the group modulo torsion
j -260956266496/145546875 j-invariant
L 8.6759269088452 L(r)(E,1)/r!
Ω 0.43785543541536 Real period
R 1.4153280163978 Regulator
r 1 Rank of the group of rational points
S 1.0000000000679 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 66240cp1 16560bq1 22080cn1 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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