Cremona's table of elliptic curves

Curve 15438n1

15438 = 2 · 3 · 31 · 83



Data for elliptic curve 15438n1

Field Data Notes
Atkin-Lehner 2- 3- 31+ 83+ Signs for the Atkin-Lehner involutions
Class 15438n Isogeny class
Conductor 15438 Conductor
∏ cp 15 Product of Tamagawa factors cp
deg 4320 Modular degree for the optimal curve
Δ 2223072 = 25 · 33 · 31 · 83 Discriminant
Eigenvalues 2- 3- -2  2 -3 -4  7 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-229,1313] [a1,a2,a3,a4,a6]
Generators [8:-1:1] Generators of the group modulo torsion
j 1328460616657/2223072 j-invariant
L 7.9998504588441 L(r)(E,1)/r!
Ω 2.5979242039803 Real period
R 0.20528826942135 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 123504be1 46314k1 Quadratic twists by: -4 -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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