Cremona's table of elliptic curves

Curve 39664a1

39664 = 24 · 37 · 67



Data for elliptic curve 39664a1

Field Data Notes
Atkin-Lehner 2+ 37- 67+ Signs for the Atkin-Lehner involutions
Class 39664a Isogeny class
Conductor 39664 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 6400 Modular degree for the optimal curve
Δ 42519808 = 28 · 37 · 672 Discriminant
Eigenvalues 2+ -1  2  1  1  4  0  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-97,-163] [a1,a2,a3,a4,a6]
j 398353408/166093 j-invariant
L 3.1544292942821 L(r)(E,1)/r!
Ω 1.577214647148 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 19832c1 Quadratic twists by: -4


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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