Cremona's table of elliptic curves

Curve 50666l1

50666 = 2 · 72 · 11 · 47



Data for elliptic curve 50666l1

Field Data Notes
Atkin-Lehner 2- 7- 11+ 47- Signs for the Atkin-Lehner involutions
Class 50666l Isogeny class
Conductor 50666 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 99840 Modular degree for the optimal curve
Δ -24934895654284 = -1 · 22 · 77 · 115 · 47 Discriminant
Eigenvalues 2-  0 -1 7- 11+  0  7 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,1142,-240075] [a1,a2,a3,a4,a6]
j 1401168159/211943116 j-invariant
L 2.5390083436254 L(r)(E,1)/r!
Ω 0.31737604302541 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 7238f1 Quadratic twists by: -7


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