Cremona's table of elliptic curves

Curve 85440ba3

85440 = 26 · 3 · 5 · 89



Data for elliptic curve 85440ba3

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 89- Signs for the Atkin-Lehner involutions
Class 85440ba Isogeny class
Conductor 85440 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 92517198888960 = 215 · 32 · 5 · 894 Discriminant
Eigenvalues 2- 3+ 5+  0  0 -6  2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-12481,276001] [a1,a2,a3,a4,a6]
Generators [-32:801:1] Generators of the group modulo torsion
j 6562309703048/2823400845 j-invariant
L 4.2984038080555 L(r)(E,1)/r!
Ω 0.54315062674446 Real period
R 0.9892292299296 Regulator
r 1 Rank of the group of rational points
S 0.99999999958446 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 85440bj3 42720m3 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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