Cremona's table of elliptic curves

Curve 20124a1

20124 = 22 · 32 · 13 · 43



Data for elliptic curve 20124a1

Field Data Notes
Atkin-Lehner 2- 3- 13+ 43+ Signs for the Atkin-Lehner involutions
Class 20124a Isogeny class
Conductor 20124 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 64512 Modular degree for the optimal curve
Δ 310874082706512 = 24 · 314 · 133 · 432 Discriminant
Eigenvalues 2- 3-  0 -4 -2 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-17040,115697] [a1,a2,a3,a4,a6]
Generators [-116:729:1] Generators of the group modulo torsion
j 46912110592000/26652441933 j-invariant
L 4.0939175582477 L(r)(E,1)/r!
Ω 0.46781493730922 Real period
R 1.4585245972817 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 80496be1 6708a1 Quadratic twists by: -4 -3


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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