Cremona's table of elliptic curves

Curve 50666s1

50666 = 2 · 72 · 11 · 47



Data for elliptic curve 50666s1

Field Data Notes
Atkin-Lehner 2- 7- 11- 47- Signs for the Atkin-Lehner involutions
Class 50666s Isogeny class
Conductor 50666 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 27648 Modular degree for the optimal curve
Δ -6812347696 = -1 · 24 · 77 · 11 · 47 Discriminant
Eigenvalues 2- -2  1 7- 11-  2  3  0 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-540,6208] [a1,a2,a3,a4,a6]
Generators [18:40:1] Generators of the group modulo torsion
j -148035889/57904 j-invariant
L 7.2183671761893 L(r)(E,1)/r!
Ω 1.2500036887058 Real period
R 0.72183458750975 Regulator
r 1 Rank of the group of rational points
S 1.0000000000012 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7238e1 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
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