Cremona's table of elliptic curves

Curve 74048y1

74048 = 26 · 13 · 89



Data for elliptic curve 74048y1

Field Data Notes
Atkin-Lehner 2- 13- 89+ Signs for the Atkin-Lehner involutions
Class 74048y Isogeny class
Conductor 74048 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 5184 Modular degree for the optimal curve
Δ 74048 = 26 · 13 · 89 Discriminant
Eigenvalues 2- -2  0 -1  2 13- -1  5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-13,9] [a1,a2,a3,a4,a6]
Generators [0:3:1] Generators of the group modulo torsion
j 4096000/1157 j-invariant
L 4.1326085251226 L(r)(E,1)/r!
Ω 3.2121641972181 Real period
R 1.2865495882708 Regulator
r 1 Rank of the group of rational points
S 0.99999999993553 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 74048h1 18512f1 Quadratic twists by: -4 8


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