Cremona's table of elliptic curves

Curve 9918q1

9918 = 2 · 32 · 19 · 29



Data for elliptic curve 9918q1

Field Data Notes
Atkin-Lehner 2- 3- 19+ 29- Signs for the Atkin-Lehner involutions
Class 9918q Isogeny class
Conductor 9918 Conductor
∏ cp 208 Product of Tamagawa factors cp
deg 3075072 Modular degree for the optimal curve
Δ 4.9991712741143E+22 Discriminant
Eigenvalues 2- 3-  4  0  4  0 -4 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-228534818,1329784065569] [a1,a2,a3,a4,a6]
j 1810728381321177064113521881/68575737642171236352 j-invariant
L 5.4916555036055 L(r)(E,1)/r!
Ω 0.10560875968472 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 79344bz1 3306c1 Quadratic twists by: -4 -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