Cremona's table of elliptic curves

Curve 38720cj4

38720 = 26 · 5 · 112



Data for elliptic curve 38720cj4

Field Data Notes
Atkin-Lehner 2- 5+ 11- Signs for the Atkin-Lehner involutions
Class 38720cj Isogeny class
Conductor 38720 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 965815374233600 = 214 · 52 · 119 Discriminant
Eigenvalues 2- -2 5+ -4 11- -4  0  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-3436561,-2453222961] [a1,a2,a3,a4,a6]
Generators [-63525930:778393:59319] Generators of the group modulo torsion
j 154639330142416/33275 j-invariant
L 1.9570959372038 L(r)(E,1)/r!
Ω 0.11088391096661 Real period
R 8.8249770419459 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 38720q4 9680bc4 3520u4 Quadratic twists by: -4 8 -11


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