Cremona's table of elliptic curves

Curve 16641h1

16641 = 32 · 432



Data for elliptic curve 16641h1

Field Data Notes
Atkin-Lehner 3- 43- Signs for the Atkin-Lehner involutions
Class 16641h Isogeny class
Conductor 16641 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 118272 Modular degree for the optimal curve
Δ -16050617167257243 = -1 · 310 · 437 Discriminant
Eigenvalues  0 3- -2  2  5  3  3 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-321726,70502832] [a1,a2,a3,a4,a6]
Generators [516:6471:1] Generators of the group modulo torsion
j -799178752/3483 j-invariant
L 4.1906534718718 L(r)(E,1)/r!
Ω 0.39380848350167 Real period
R 1.3301686122304 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5547d1 387a1 Quadratic twists by: -3 -43


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations