Cremona's table of elliptic curves

Curve 85440q2

85440 = 26 · 3 · 5 · 89



Data for elliptic curve 85440q2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 89- Signs for the Atkin-Lehner involutions
Class 85440q Isogeny class
Conductor 85440 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 164249856000000 = 214 · 34 · 56 · 892 Discriminant
Eigenvalues 2+ 3- 5+  0  4 -2 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-16561,535535] [a1,a2,a3,a4,a6]
Generators [26:351:1] Generators of the group modulo torsion
j 30661236711376/10025015625 j-invariant
L 7.7986410490339 L(r)(E,1)/r!
Ω 0.5296034134144 Real period
R 3.6813589464318 Regulator
r 1 Rank of the group of rational points
S 0.99999999908936 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 85440bb2 10680a2 Quadratic twists by: -4 8


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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