Cremona's table of elliptic curves

Curve 23805u1

23805 = 32 · 5 · 232



Data for elliptic curve 23805u1

Field Data Notes
Atkin-Lehner 3- 5- 23- Signs for the Atkin-Lehner involutions
Class 23805u Isogeny class
Conductor 23805 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 36864 Modular degree for the optimal curve
Δ 229504600125 = 38 · 53 · 234 Discriminant
Eigenvalues  2 3- 5- -2  5  0 -4 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-1587,-7803] [a1,a2,a3,a4,a6]
j 2166784/1125 j-invariant
L 4.8036620083713 L(r)(E,1)/r!
Ω 0.80061033472855 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7935g1 119025bv1 23805o1 Quadratic twists by: -3 5 -23


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations