Cremona's table of elliptic curves

Curve 4048a1

4048 = 24 · 11 · 23



Data for elliptic curve 4048a1

Field Data Notes
Atkin-Lehner 2+ 11- 23- Signs for the Atkin-Lehner involutions
Class 4048a Isogeny class
Conductor 4048 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 192 Modular degree for the optimal curve
Δ -44528 = -1 · 24 · 112 · 23 Discriminant
Eigenvalues 2+  1  0  0 11-  1  2 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-8,11] [a1,a2,a3,a4,a6]
Generators [5:11:1] Generators of the group modulo torsion
j -4000000/2783 j-invariant
L 4.1794453909282 L(r)(E,1)/r!
Ω 3.3172071371194 Real period
R 0.62996448792124 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 2024a1 16192t1 36432c1 101200e1 Quadratic twists by: -4 8 -3 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
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