Cremona's table of elliptic curves

Curve 9888b1

9888 = 25 · 3 · 103



Data for elliptic curve 9888b1

Field Data Notes
Atkin-Lehner 2+ 3+ 103- Signs for the Atkin-Lehner involutions
Class 9888b Isogeny class
Conductor 9888 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 15488 Modular degree for the optimal curve
Δ -74736193536 = -1 · 212 · 311 · 103 Discriminant
Eigenvalues 2+ 3+ -3  4  0 -1 -8  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3457,-78191] [a1,a2,a3,a4,a6]
j -1115802998848/18246141 j-invariant
L 1.24400599396 L(r)(E,1)/r!
Ω 0.31100149849001 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 9888d1 19776bg1 29664i1 Quadratic twists by: -4 8 -3


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