Atkin-Lehner |
2+ 17+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
49096c |
Isogeny class |
Conductor |
49096 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
27845139679232 = 211 · 172 · 196 |
Discriminant |
Eigenvalues |
2+ -2 0 0 2 6 17+ 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-17448,-855824] |
[a1,a2,a3,a4,a6] |
j |
6097250/289 |
j-invariant |
L |
1.6664603073955 |
L(r)(E,1)/r! |
Ω |
0.41661507693445 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
98192c2 136b2 |
Quadratic twists by: -4 -19 |