Cremona's table of elliptic curves

Curve 39650b2

39650 = 2 · 52 · 13 · 61



Data for elliptic curve 39650b2

Field Data Notes
Atkin-Lehner 2+ 5+ 13+ 61- Signs for the Atkin-Lehner involutions
Class 39650b Isogeny class
Conductor 39650 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -5750690410156250 = -1 · 2 · 510 · 136 · 61 Discriminant
Eigenvalues 2+ -1 5+  1  6 13+ -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1919075,-1024066625] [a1,a2,a3,a4,a6]
j -80038670482290625/588870698 j-invariant
L 1.1544333275082 L(r)(E,1)/r!
Ω 0.064135184860114 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 39650k2 Quadratic twists by: 5


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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