Cremona's table of elliptic curves

Curve 16641a1

16641 = 32 · 432



Data for elliptic curve 16641a1

Field Data Notes
Atkin-Lehner 3+ 43+ Signs for the Atkin-Lehner involutions
Class 16641a Isogeny class
Conductor 16641 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 3192 Modular degree for the optimal curve
Δ -92307627 = -1 · 33 · 434 Discriminant
Eigenvalues  0 3+  0 -1  0 -7  0  8 Hecke eigenvalues for primes up to 20
Equation [0,0,1,0,462] [a1,a2,a3,a4,a6]
Generators [602:14770:1] Generators of the group modulo torsion
j 0 j-invariant
L 3.3799670290372 L(r)(E,1)/r!
Ω 1.5127930539162 Real period
R 3.3513840709615 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 16641a2 16641b1 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
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