Cremona's table of elliptic curves

Curve 38950l1

38950 = 2 · 52 · 19 · 41



Data for elliptic curve 38950l1

Field Data Notes
Atkin-Lehner 2+ 5- 19+ 41+ Signs for the Atkin-Lehner involutions
Class 38950l Isogeny class
Conductor 38950 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 5376 Modular degree for the optimal curve
Δ 973750 = 2 · 54 · 19 · 41 Discriminant
Eigenvalues 2+ -1 5- -1 -4 -2 -4 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,0,-25,-25] [a1,a2,a3,a4,a6]
Generators [-5:5:1] [-10:25:8] Generators of the group modulo torsion
j 2941225/1558 j-invariant
L 5.171653398163 L(r)(E,1)/r!
Ω 2.2551293053331 Real period
R 0.76442821348538 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38950q1 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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