Cremona's table of elliptic curves

Curve 50666i1

50666 = 2 · 72 · 11 · 47



Data for elliptic curve 50666i1

Field Data Notes
Atkin-Lehner 2+ 7- 11- 47+ Signs for the Atkin-Lehner involutions
Class 50666i Isogeny class
Conductor 50666 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 347136 Modular degree for the optimal curve
Δ -106540008704668 = -1 · 22 · 77 · 114 · 472 Discriminant
Eigenvalues 2+ -2 -4 7- 11- -4  6  2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,11832,35522] [a1,a2,a3,a4,a6]
Generators [19:507:1] Generators of the group modulo torsion
j 1557265698071/905575132 j-invariant
L 2.0494260135685 L(r)(E,1)/r!
Ω 0.3586839647473 Real period
R 0.7142171852631 Regulator
r 1 Rank of the group of rational points
S 0.99999999998143 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7238c1 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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