Cremona's table of elliptic curves

Curve 86903a1

86903 = 432 · 47



Data for elliptic curve 86903a1

Field Data Notes
Atkin-Lehner 43+ 47+ Signs for the Atkin-Lehner involutions
Class 86903a Isogeny class
Conductor 86903 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1664960 Modular degree for the optimal curve
Δ -1110227079768486187 = -1 · 439 · 472 Discriminant
Eigenvalues  0  2  4  4 -3 -3 -3 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,212019,33959059] [a1,a2,a3,a4,a6]
Generators [6205:834761:125] Generators of the group modulo torsion
j 2097152/2209 j-invariant
L 11.490016214012 L(r)(E,1)/r!
Ω 0.18219888435256 Real period
R 3.9414402316716 Regulator
r 1 Rank of the group of rational points
S 4.0000000023554 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 86903b1 Quadratic twists by: -43


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