Cremona's table of elliptic curves

Curve 23805k1

23805 = 32 · 5 · 232



Data for elliptic curve 23805k1

Field Data Notes
Atkin-Lehner 3- 5+ 23- Signs for the Atkin-Lehner involutions
Class 23805k Isogeny class
Conductor 23805 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 67584 Modular degree for the optimal curve
Δ -111695298788835 = -1 · 38 · 5 · 237 Discriminant
Eigenvalues  0 3- 5+  3 -4  0 -3  8 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-6348,544473] [a1,a2,a3,a4,a6]
Generators [322:4757:8] Generators of the group modulo torsion
j -262144/1035 j-invariant
L 4.0487371308587 L(r)(E,1)/r!
Ω 0.51738973072742 Real period
R 1.9563285133077 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 7935i1 119025x1 1035d1 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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