Cremona's table of elliptic curves

Curve 50464b1

50464 = 25 · 19 · 83



Data for elliptic curve 50464b1

Field Data Notes
Atkin-Lehner 2+ 19- 83- Signs for the Atkin-Lehner involutions
Class 50464b Isogeny class
Conductor 50464 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 11168 Modular degree for the optimal curve
Δ -8377024 = -1 · 26 · 19 · 832 Discriminant
Eigenvalues 2+ -2  2 -4 -4 -4 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2,-140] [a1,a2,a3,a4,a6]
Generators [6:10:1] Generators of the group modulo torsion
j -21952/130891 j-invariant
L 2.0737827968691 L(r)(E,1)/r!
Ω 1.0572568979673 Real period
R 1.9614748324905 Regulator
r 1 Rank of the group of rational points
S 1.0000000000141 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 50464a1 100928r2 Quadratic twists by: -4 8


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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