Cremona's table of elliptic curves

Curve 39664g2

39664 = 24 · 37 · 67



Data for elliptic curve 39664g2

Field Data Notes
Atkin-Lehner 2- 37- 67+ Signs for the Atkin-Lehner involutions
Class 39664g Isogeny class
Conductor 39664 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 856821795904768 = 28 · 37 · 676 Discriminant
Eigenvalues 2- -1  0  1 -3 -4  6 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-31453,1631153] [a1,a2,a3,a4,a6]
Generators [39505:601526:125] Generators of the group modulo torsion
j 13442615581696000/3346960140253 j-invariant
L 3.9158380129127 L(r)(E,1)/r!
Ω 0.46905848363208 Real period
R 2.0870734404966 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 9916d2 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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