Cremona's table of elliptic curves

Curve 23104bk1

23104 = 26 · 192



Data for elliptic curve 23104bk1

Field Data Notes
Atkin-Lehner 2- 19+ Signs for the Atkin-Lehner involutions
Class 23104bk Isogeny class
Conductor 23104 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 437760 Modular degree for the optimal curve
Δ -676725150772625408 = -1 · 221 · 199 Discriminant
Eigenvalues 2-  3 -2  3 -2  3 -1 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-27436,-39617584] [a1,a2,a3,a4,a6]
j -27/8 j-invariant
L 4.6213767738844 L(r)(E,1)/r!
Ω 0.12837157705235 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 23104i1 5776k1 23104bn1 Quadratic twists by: -4 8 -19


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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