Cremona's table of elliptic curves

Curve 38950v2

38950 = 2 · 52 · 19 · 41



Data for elliptic curve 38950v2

Field Data Notes
Atkin-Lehner 2- 5+ 19- 41- Signs for the Atkin-Lehner involutions
Class 38950v Isogeny class
Conductor 38950 Conductor
∏ cp 45 Product of Tamagawa factors cp
Δ 230374604800 = 215 · 52 · 193 · 41 Discriminant
Eigenvalues 2- -1 5+ -5  0 -2  0 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-7708,-262659] [a1,a2,a3,a4,a6]
Generators [141:-1287:1] [-402:439:8] Generators of the group modulo torsion
j 2025873589989865/9214984192 j-invariant
L 9.6919535394456 L(r)(E,1)/r!
Ω 0.50966252866867 Real period
R 0.42258697315583 Regulator
r 2 Rank of the group of rational points
S 0.99999999999989 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38950o2 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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