Cremona's table of elliptic curves

Curve 86640cj2

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640cj2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 19+ Signs for the Atkin-Lehner involutions
Class 86640cj Isogeny class
Conductor 86640 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 3130410339717120 = 212 · 32 · 5 · 198 Discriminant
Eigenvalues 2- 3+ 5- -2  3 -4  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-100013365,385010684605] [a1,a2,a3,a4,a6]
Generators [1310780932:18713823:226981] Generators of the group modulo torsion
j 1590409933520896/45 j-invariant
L 5.4651798995823 L(r)(E,1)/r!
Ω 0.23703122409659 Real period
R 11.528396566022 Regulator
r 1 Rank of the group of rational points
S 0.9999999999546 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5415j2 86640ee2 Quadratic twists by: -4 -19


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations