Cremona's table of elliptic curves

Curve 23805w1

23805 = 32 · 5 · 232



Data for elliptic curve 23805w1

Field Data Notes
Atkin-Lehner 3- 5- 23- Signs for the Atkin-Lehner involutions
Class 23805w Isogeny class
Conductor 23805 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 282624 Modular degree for the optimal curve
Δ 2568991872143205 = 38 · 5 · 238 Discriminant
Eigenvalues -2 3- 5- -2  1  4  0 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-620517,188123112] [a1,a2,a3,a4,a6]
j 462843904/45 j-invariant
L 0.87424507936303 L(r)(E,1)/r!
Ω 0.4371225396815 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 7935f1 119025bp1 23805q1 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
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