Cremona's table of elliptic curves

Curve 38720bf1

38720 = 26 · 5 · 112



Data for elliptic curve 38720bf1

Field Data Notes
Atkin-Lehner 2+ 5- 11- Signs for the Atkin-Lehner involutions
Class 38720bf Isogeny class
Conductor 38720 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 92160 Modular degree for the optimal curve
Δ 27437936768000 = 210 · 53 · 118 Discriminant
Eigenvalues 2+  0 5-  2 11-  0  0 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-18392,926376] [a1,a2,a3,a4,a6]
Generators [-55:1331:1] Generators of the group modulo torsion
j 379275264/15125 j-invariant
L 6.0902247334042 L(r)(E,1)/r!
Ω 0.66056644022201 Real period
R 1.5366167485374 Regulator
r 1 Rank of the group of rational points
S 1.0000000000005 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 38720db1 4840f1 3520l1 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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