Cremona's table of elliptic curves

Curve 86640ca1

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640ca1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 19- Signs for the Atkin-Lehner involutions
Class 86640ca Isogeny class
Conductor 86640 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 2903040 Modular degree for the optimal curve
Δ -6.7485056586744E+19 Discriminant
Eigenvalues 2- 3+ 5+  2 -4  6  4 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-453536,-412203264] [a1,a2,a3,a4,a6]
Generators [173843088:4675879936:132651] Generators of the group modulo torsion
j -53540005609/350208000 j-invariant
L 5.1725762340783 L(r)(E,1)/r!
Ω 0.081918053440434 Real period
R 7.8929125126815 Regulator
r 1 Rank of the group of rational points
S 1.0000000003793 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10830bd1 4560w1 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