Cremona's table of elliptic curves

Curve 23805t7

23805 = 32 · 5 · 232



Data for elliptic curve 23805t7

Field Data Notes
Atkin-Lehner 3- 5- 23- Signs for the Atkin-Lehner involutions
Class 23805t Isogeny class
Conductor 23805 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -2.3227615284902E+19 Discriminant
Eigenvalues  1 3- 5-  0 -4 -2  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-523809,-273839090] [a1,a2,a3,a4,a6]
j -147281603041/215233605 j-invariant
L 1.3489023366859 L(r)(E,1)/r!
Ω 0.084306396042867 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7935b8 119025be7 45a8 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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