Cremona's table of elliptic curves

Curve 39990v3

39990 = 2 · 3 · 5 · 31 · 43



Data for elliptic curve 39990v3

Field Data Notes
Atkin-Lehner 2- 3+ 5- 31+ 43- Signs for the Atkin-Lehner involutions
Class 39990v Isogeny class
Conductor 39990 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -5210930301660 = -1 · 22 · 38 · 5 · 314 · 43 Discriminant
Eigenvalues 2- 3+ 5-  0  4 -6 -2  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,2965,-89323] [a1,a2,a3,a4,a6]
j 2882628330647759/5210930301660 j-invariant
L 3.2084748743772 L(r)(E,1)/r!
Ω 0.40105935930287 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 119970o3 Quadratic twists by: -3


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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