Cremona's table of elliptic curves

Curve 74048z1

74048 = 26 · 13 · 89



Data for elliptic curve 74048z1

Field Data Notes
Atkin-Lehner 2- 13- 89+ Signs for the Atkin-Lehner involutions
Class 74048z Isogeny class
Conductor 74048 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 179712 Modular degree for the optimal curve
Δ 18956288 = 214 · 13 · 89 Discriminant
Eigenvalues 2- -2  4 -3 -2 13-  7  3 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-27781,1773027] [a1,a2,a3,a4,a6]
Generators [2586:55:27] Generators of the group modulo torsion
j 144731488592896/1157 j-invariant
L 5.0666326588083 L(r)(E,1)/r!
Ω 1.5038747864719 Real period
R 3.3690522009409 Regulator
r 1 Rank of the group of rational points
S 0.99999999990243 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 74048i1 18512b1 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
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