Cremona's table of elliptic curves

Curve 9120g2

9120 = 25 · 3 · 5 · 19



Data for elliptic curve 9120g2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 19- Signs for the Atkin-Lehner involutions
Class 9120g Isogeny class
Conductor 9120 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 17510400 = 212 · 32 · 52 · 19 Discriminant
Eigenvalues 2+ 3- 5+  2  2 -4 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-81,-225] [a1,a2,a3,a4,a6]
Generators [-6:9:1] Generators of the group modulo torsion
j 14526784/4275 j-invariant
L 5.2100382988229 L(r)(E,1)/r!
Ω 1.6257082647764 Real period
R 1.6023902971114 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9120m2 18240o1 27360bf2 45600bg2 Quadratic twists by: -4 8 -3 5


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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