Cremona's table of elliptic curves

Curve 38950x1

38950 = 2 · 52 · 19 · 41



Data for elliptic curve 38950x1

Field Data Notes
Atkin-Lehner 2- 5- 19+ 41- Signs for the Atkin-Lehner involutions
Class 38950x Isogeny class
Conductor 38950 Conductor
∏ cp 27 Product of Tamagawa factors cp
deg 120960 Modular degree for the optimal curve
Δ 155800000000 = 29 · 58 · 19 · 41 Discriminant
Eigenvalues 2- -3 5- -3  0 -6 -2 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-3180,-65553] [a1,a2,a3,a4,a6]
Generators [-298:245:8] [-31:-35:1] Generators of the group modulo torsion
j 9101584305/398848 j-invariant
L 7.5668411425195 L(r)(E,1)/r!
Ω 0.63749738029747 Real period
R 0.43961494479906 Regulator
r 2 Rank of the group of rational points
S 0.99999999999948 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38950d1 Quadratic twists by: 5


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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