Cremona's table of elliptic curves

Curve 39990x1

39990 = 2 · 3 · 5 · 31 · 43



Data for elliptic curve 39990x1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 31- 43- Signs for the Atkin-Lehner involutions
Class 39990x Isogeny class
Conductor 39990 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 190464 Modular degree for the optimal curve
Δ -59014321770240 = -1 · 28 · 33 · 5 · 314 · 432 Discriminant
Eigenvalues 2- 3+ 5- -4  4 -6  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,75,-369573] [a1,a2,a3,a4,a6]
Generators [8070:252393:8] Generators of the group modulo torsion
j 46617130799/59014321770240 j-invariant
L 6.6281413682292 L(r)(E,1)/r!
Ω 0.28711542265796 Real period
R 5.7713212572063 Regulator
r 1 Rank of the group of rational points
S 0.99999999999978 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 119970s1 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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