Cremona's table of elliptic curves

Curve 86800l1

86800 = 24 · 52 · 7 · 31



Data for elliptic curve 86800l1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 86800l Isogeny class
Conductor 86800 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 73728 Modular degree for the optimal curve
Δ -151900000000 = -1 · 28 · 58 · 72 · 31 Discriminant
Eigenvalues 2+ -2 5+ 7+  2  6 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-908,-21812] [a1,a2,a3,a4,a6]
j -20720464/37975 j-invariant
L 1.6395560581415 L(r)(E,1)/r!
Ω 0.40988901043876 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 43400h1 17360g1 Quadratic twists by: -4 5


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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