Cremona's table of elliptic curves

Curve 85440bp1

85440 = 26 · 3 · 5 · 89



Data for elliptic curve 85440bp1

Field Data Notes
Atkin-Lehner 2- 3- 5- 89+ Signs for the Atkin-Lehner involutions
Class 85440bp Isogeny class
Conductor 85440 Conductor
∏ cp 320 Product of Tamagawa factors cp
deg 1310720 Modular degree for the optimal curve
Δ 373714560000000000 = 216 · 38 · 510 · 89 Discriminant
Eigenvalues 2- 3- 5- -2 -4  2 -6 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-811905,279771903] [a1,a2,a3,a4,a6]
Generators [8877:188000:27] [426:3375:1] Generators of the group modulo torsion
j 903150162226196356/5702431640625 j-invariant
L 12.936230511161 L(r)(E,1)/r!
Ω 0.30306192063032 Real period
R 0.5335638375592 Regulator
r 2 Rank of the group of rational points
S 0.99999999999966 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 85440f1 21360a1 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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