Cremona's table of elliptic curves

Curve 86583k2

86583 = 3 · 72 · 19 · 31



Data for elliptic curve 86583k2

Field Data Notes
Atkin-Lehner 3+ 7- 19- 31+ Signs for the Atkin-Lehner involutions
Class 86583k Isogeny class
Conductor 86583 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 17999374749489 = 32 · 78 · 192 · 312 Discriminant
Eigenvalues  1 3+ -2 7-  4 -2 -2 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,-11001,389880] [a1,a2,a3,a4,a6]
Generators [734:2867:8] Generators of the group modulo torsion
j 1251680967433/152992161 j-invariant
L 5.3798788371937 L(r)(E,1)/r!
Ω 0.66639237145283 Real period
R 4.0365699490602 Regulator
r 1 Rank of the group of rational points
S 0.99999999914771 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 12369j2 Quadratic twists by: -7


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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