Cremona's table of elliptic curves

Curve 86490t2

86490 = 2 · 32 · 5 · 312



Data for elliptic curve 86490t2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 31- Signs for the Atkin-Lehner involutions
Class 86490t Isogeny class
Conductor 86490 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 1.1102103103754E+21 Discriminant
Eigenvalues 2+ 3- 5+  2  4 -2  4  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-366155595,-2696694860475] [a1,a2,a3,a4,a6]
Generators [5695974883410:1126983485598495:118370771] Generators of the group modulo torsion
j 281668294479151/57600 j-invariant
L 5.3956517016813 L(r)(E,1)/r!
Ω 0.034513034158085 Real period
R 19.54207968202 Regulator
r 1 Rank of the group of rational points
S 0.99999999870204 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 28830bu2 86490u2 Quadratic twists by: -3 -31


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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