Cremona's table of elliptic curves

Curve 38720bc2

38720 = 26 · 5 · 112



Data for elliptic curve 38720bc2

Field Data Notes
Atkin-Lehner 2+ 5- 11+ Signs for the Atkin-Lehner involutions
Class 38720bc Isogeny class
Conductor 38720 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 348913664000000 = 224 · 56 · 113 Discriminant
Eigenvalues 2+ -2 5-  0 11+ -6  6  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-238465,-44891937] [a1,a2,a3,a4,a6]
j 4298149261979/1000000 j-invariant
L 1.2962851781352 L(r)(E,1)/r!
Ω 0.21604752968503 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 38720cw2 1210h2 38720bb2 Quadratic twists by: -4 8 -11


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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