Cremona's table of elliptic curves

Curve 49726b1

49726 = 2 · 232 · 47



Data for elliptic curve 49726b1

Field Data Notes
Atkin-Lehner 2+ 23- 47+ Signs for the Atkin-Lehner involutions
Class 49726b Isogeny class
Conductor 49726 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 8160 Modular degree for the optimal curve
Δ -49726 = -1 · 2 · 232 · 47 Discriminant
Eigenvalues 2+  2 -3  1  4  6  7 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,1,11] [a1,a2,a3,a4,a6]
j 23/94 j-invariant
L 2.8038874541024 L(r)(E,1)/r!
Ω 2.8038874546973 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 49726a1 Quadratic twists by: -23


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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