Cremona's table of elliptic curves

Curve 85440ba1

85440 = 26 · 3 · 5 · 89



Data for elliptic curve 85440ba1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 89- Signs for the Atkin-Lehner involutions
Class 85440ba Isogeny class
Conductor 85440 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 53248 Modular degree for the optimal curve
Δ -23357160000 = -1 · 26 · 38 · 54 · 89 Discriminant
Eigenvalues 2- 3+ 5+  0  0 -6  2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-556,9106] [a1,a2,a3,a4,a6]
Generators [417:1700:27] Generators of the group modulo torsion
j -297542483776/364955625 j-invariant
L 4.2984038080555 L(r)(E,1)/r!
Ω 1.0863012534889 Real period
R 3.9569169197184 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 85440bj1 42720m2 Quadratic twists by: -4 8


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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