Cremona's table of elliptic curves

Curve 9090o2

9090 = 2 · 32 · 5 · 101



Data for elliptic curve 9090o2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 101+ Signs for the Atkin-Lehner involutions
Class 9090o Isogeny class
Conductor 9090 Conductor
∏ cp 176 Product of Tamagawa factors cp
Δ 257006442240000 = 211 · 39 · 54 · 1012 Discriminant
Eigenvalues 2- 3+ 5- -2  0  2  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-293492,61267159] [a1,a2,a3,a4,a6]
Generators [437:-4259:1] Generators of the group modulo torsion
j 142042999823341947/13057280000 j-invariant
L 6.6469052766908 L(r)(E,1)/r!
Ω 0.52892953748962 Real period
R 0.28560709566852 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 72720bd2 9090b2 45450c2 Quadratic twists by: -4 -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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