Cremona's table of elliptic curves

Curve 87248m2

87248 = 24 · 7 · 19 · 41



Data for elliptic curve 87248m2

Field Data Notes
Atkin-Lehner 2- 7+ 19- 41+ Signs for the Atkin-Lehner involutions
Class 87248m Isogeny class
Conductor 87248 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 5.0693521482388E+20 Discriminant
Eigenvalues 2-  0  0 7+ -2  2 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-22011755,-39734594534] [a1,a2,a3,a4,a6]
Generators [-937685:1065672:343] Generators of the group modulo torsion
j 287957089300660817234625/123763480181611298 j-invariant
L 4.7472832411788 L(r)(E,1)/r!
Ω 0.069702296909035 Real period
R 4.2567492831665 Regulator
r 1 Rank of the group of rational points
S 1.0000000005766 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10906k2 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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