Cremona's table of elliptic curves

Curve 38480f2

38480 = 24 · 5 · 13 · 37



Data for elliptic curve 38480f2

Field Data Notes
Atkin-Lehner 2+ 5+ 13- 37- Signs for the Atkin-Lehner involutions
Class 38480f Isogeny class
Conductor 38480 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -9143906969600 = -1 · 211 · 52 · 136 · 37 Discriminant
Eigenvalues 2+  0 5+ -4  0 13- -4 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2083,150018] [a1,a2,a3,a4,a6]
Generators [-1:390:1] Generators of the group modulo torsion
j -488046912498/4464798325 j-invariant
L 2.9836152693447 L(r)(E,1)/r!
Ω 0.62407428271546 Real period
R 0.79681093313702 Regulator
r 1 Rank of the group of rational points
S 1.0000000000003 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19240d2 Quadratic twists by: -4


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