Cremona's table of elliptic curves

Curve 9918l1

9918 = 2 · 32 · 19 · 29



Data for elliptic curve 9918l1

Field Data Notes
Atkin-Lehner 2- 3+ 19+ 29- Signs for the Atkin-Lehner involutions
Class 9918l Isogeny class
Conductor 9918 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 1600 Modular degree for the optimal curve
Δ -476064 = -1 · 25 · 33 · 19 · 29 Discriminant
Eigenvalues 2- 3+  3  0 -3 -5 -2 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,19,-11] [a1,a2,a3,a4,a6]
Generators [1:2:1] Generators of the group modulo torsion
j 29503629/17632 j-invariant
L 7.5320867154483 L(r)(E,1)/r!
Ω 1.7232220919464 Real period
R 0.43709320758191 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 79344ba1 9918d1 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
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