Cremona's table of elliptic curves

Curve 39990h2

39990 = 2 · 3 · 5 · 31 · 43



Data for elliptic curve 39990h2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 31- 43+ Signs for the Atkin-Lehner involutions
Class 39990h Isogeny class
Conductor 39990 Conductor
∏ cp 56 Product of Tamagawa factors cp
Δ -39529325597400 = -1 · 23 · 314 · 52 · 312 · 43 Discriminant
Eigenvalues 2+ 3- 5-  2  0  2  2  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-5228,-336094] [a1,a2,a3,a4,a6]
j -15798324461979961/39529325597400 j-invariant
L 3.6607353637958 L(r)(E,1)/r!
Ω 0.26148109741499 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 119970bu2 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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