Cremona's table of elliptic curves

Curve 38950u2

38950 = 2 · 52 · 19 · 41



Data for elliptic curve 38950u2

Field Data Notes
Atkin-Lehner 2- 5+ 19- 41- Signs for the Atkin-Lehner involutions
Class 38950u Isogeny class
Conductor 38950 Conductor
∏ cp 5 Product of Tamagawa factors cp
Δ 42993512089843750 = 2 · 510 · 19 · 415 Discriminant
Eigenvalues 2- -1 5+  3  2  4  8 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-318763,-68681469] [a1,a2,a3,a4,a6]
j 366798431916025/4402535638 j-invariant
L 4.0214042304327 L(r)(E,1)/r!
Ω 0.20107021152206 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38950n1 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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