Cremona's table of elliptic curves

Curve 20886f1

20886 = 2 · 3 · 592



Data for elliptic curve 20886f1

Field Data Notes
Atkin-Lehner 2+ 3+ 59- Signs for the Atkin-Lehner involutions
Class 20886f Isogeny class
Conductor 20886 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 7816320 Modular degree for the optimal curve
Δ 8.9791147499418E+23 Discriminant
Eigenvalues 2+ 3+ -4 -3 -2  0 -1  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-138369822,-624880889100] [a1,a2,a3,a4,a6]
j 1995408283078921/6115295232 j-invariant
L 0.08805402614536 L(r)(E,1)/r!
Ω 0.044027013072689 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 62658ba1 20886k1 Quadratic twists by: -3 -59


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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