Cremona's table of elliptic curves

Curve 71440m1

71440 = 24 · 5 · 19 · 47



Data for elliptic curve 71440m1

Field Data Notes
Atkin-Lehner 2- 5- 19- 47+ Signs for the Atkin-Lehner involutions
Class 71440m Isogeny class
Conductor 71440 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 3993600 Modular degree for the optimal curve
Δ -1.0135597057872E+22 Discriminant
Eigenvalues 2-  1 5-  1  4  5  5 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-9087640,11600759188] [a1,a2,a3,a4,a6]
j -20263625725690391655961/2474511000457011200 j-invariant
L 5.0004717233279 L(r)(E,1)/r!
Ω 0.12501179325008 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 8930d1 Quadratic twists by: -4


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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