Cremona's table of elliptic curves

Curve 9918o1

9918 = 2 · 32 · 19 · 29



Data for elliptic curve 9918o1

Field Data Notes
Atkin-Lehner 2- 3- 19+ 29+ Signs for the Atkin-Lehner involutions
Class 9918o Isogeny class
Conductor 9918 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 8640 Modular degree for the optimal curve
Δ -488441664 = -1 · 26 · 36 · 192 · 29 Discriminant
Eigenvalues 2- 3-  3 -4  5 -7 -2 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-266,-1911] [a1,a2,a3,a4,a6]
Generators [21:27:1] Generators of the group modulo torsion
j -2845178713/670016 j-invariant
L 7.1644899058571 L(r)(E,1)/r!
Ω 0.58397260395008 Real period
R 1.0223781414567 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 79344bu1 1102a1 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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