Cremona's table of elliptic curves

Curve 16920h1

16920 = 23 · 32 · 5 · 47



Data for elliptic curve 16920h1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 47- Signs for the Atkin-Lehner involutions
Class 16920h Isogeny class
Conductor 16920 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 20480 Modular degree for the optimal curve
Δ -1438717075200 = -1 · 28 · 314 · 52 · 47 Discriminant
Eigenvalues 2+ 3- 5-  0  0  2 -2 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,2553,-29414] [a1,a2,a3,a4,a6]
j 9860720816/7709175 j-invariant
L 1.8970930510108 L(r)(E,1)/r!
Ω 0.4742732627527 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 33840l1 5640g1 84600bl1 Quadratic twists by: -4 -3 5


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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