Cremona's table of elliptic curves

Curve 66424f1

66424 = 23 · 192 · 23



Data for elliptic curve 66424f1

Field Data Notes
Atkin-Lehner 2- 19+ 23- Signs for the Atkin-Lehner involutions
Class 66424f Isogeny class
Conductor 66424 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 389120 Modular degree for the optimal curve
Δ -43699658784023296 = -1 · 28 · 199 · 232 Discriminant
Eigenvalues 2-  0 -3 -1 -5  2 -1 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,27436,-9904396] [a1,a2,a3,a4,a6]
Generators [361:6859:1] Generators of the group modulo torsion
j 27648/529 j-invariant
L 2.563727098375 L(r)(E,1)/r!
Ω 0.17537322854891 Real period
R 1.8273364182771 Regulator
r 1 Rank of the group of rational points
S 0.99999999993327 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 66424a1 Quadratic twists by: -19


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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