Cremona's table of elliptic curves

Curve 85905h2

85905 = 32 · 5 · 23 · 83



Data for elliptic curve 85905h2

Field Data Notes
Atkin-Lehner 3- 5- 23- 83+ Signs for the Atkin-Lehner involutions
Class 85905h Isogeny class
Conductor 85905 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ -4.4244462517986E+20 Discriminant
Eigenvalues -1 3- 5-  0  2 -4 -8  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-13059077,18195657954] [a1,a2,a3,a4,a6]
Generators [-4018:78081:1] [122:128796:1] Generators of the group modulo torsion
j -337857528246214637681929/606919924800910125 j-invariant
L 7.7185958613715 L(r)(E,1)/r!
Ω 0.16722063815928 Real period
R 0.96162819501068 Regulator
r 2 Rank of the group of rational points
S 1.0000000000223 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 28635a2 Quadratic twists by: -3


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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