Atkin-Lehner |
2+ 5+ 17+ 47- |
Signs for the Atkin-Lehner involutions |
Class |
39950a |
Isogeny class |
Conductor |
39950 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
318402997500781250 = 2 · 58 · 174 · 474 |
Discriminant |
Eigenvalues |
2+ 0 5+ 0 -4 6 17+ 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-339167,71099491] |
[a1,a2,a3,a4,a6] |
j |
276150081914273601/20377791840050 |
j-invariant |
L |
1.1965467182958 |
L(r)(E,1)/r! |
Ω |
0.29913667957867 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
7990g3 |
Quadratic twists by: 5 |