Atkin-Lehner |
2+ 3+ 5- 17- |
Signs for the Atkin-Lehner involutions |
Class |
2040c |
Isogeny class |
Conductor |
2040 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-4329728640000 = -1 · 210 · 34 · 54 · 174 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 0 0 -2 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-680,100572] |
[a1,a2,a3,a4,a6] |
Generators |
[-46:180:1] |
Generators of the group modulo torsion |
j |
-34008619684/4228250625 |
j-invariant |
L |
2.7548786021808 |
L(r)(E,1)/r! |
Ω |
0.63724581349106 |
Real period |
R |
1.0807754809281 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
4080o4 16320z4 6120r4 10200bg4 |
Quadratic twists by: -4 8 -3 5 |