Cremona's table of elliptic curves

Curve 38950z1

38950 = 2 · 52 · 19 · 41



Data for elliptic curve 38950z1

Field Data Notes
Atkin-Lehner 2- 5- 19- 41+ Signs for the Atkin-Lehner involutions
Class 38950z Isogeny class
Conductor 38950 Conductor
∏ cp 51 Product of Tamagawa factors cp
deg 52224 Modular degree for the optimal curve
Δ 63815680000 = 217 · 54 · 19 · 41 Discriminant
Eigenvalues 2- -1 5- -1 -2 -4 -6 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-9663,361381] [a1,a2,a3,a4,a6]
Generators [-85:802:1] [55:-18:1] Generators of the group modulo torsion
j 159654969959425/102105088 j-invariant
L 10.398893607824 L(r)(E,1)/r!
Ω 1.0930499116573 Real period
R 0.18654214458887 Regulator
r 2 Rank of the group of rational points
S 0.99999999999993 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38950f1 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
Back to Tables and computations