Cremona's table of elliptic curves

Curve 38720bu4

38720 = 26 · 5 · 112



Data for elliptic curve 38720bu4

Field Data Notes
Atkin-Lehner 2- 5+ 11- Signs for the Atkin-Lehner involutions
Class 38720bu Isogeny class
Conductor 38720 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 580505108480 = 216 · 5 · 116 Discriminant
Eigenvalues 2-  0 5+ -4 11- -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-51788,-4536048] [a1,a2,a3,a4,a6]
Generators [957:28677:1] Generators of the group modulo torsion
j 132304644/5 j-invariant
L 2.9081502804725 L(r)(E,1)/r!
Ω 0.31647780270086 Real period
R 4.5945564833487 Regulator
r 1 Rank of the group of rational points
S 1.0000000000007 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 38720f4 9680h3 320a3 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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