Cremona's table of elliptic curves

Curve 20102t1

20102 = 2 · 19 · 232



Data for elliptic curve 20102t1

Field Data Notes
Atkin-Lehner 2- 19- 23- Signs for the Atkin-Lehner involutions
Class 20102t Isogeny class
Conductor 20102 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 29376 Modular degree for the optimal curve
Δ 118360576 = 29 · 19 · 233 Discriminant
Eigenvalues 2-  3  3  2 -1  2  4 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-2871,-58481] [a1,a2,a3,a4,a6]
j 215029457271/9728 j-invariant
L 11.740234162021 L(r)(E,1)/r!
Ω 0.6522352312234 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 20102p1 Quadratic twists by: -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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