Atkin-Lehner |
2- 5- 7- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
121520co |
Isogeny class |
Conductor |
121520 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
92619316428800 = 215 · 52 · 76 · 312 |
Discriminant |
Eigenvalues |
2- 2 5- 7- -2 0 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-835760,-293804608] |
[a1,a2,a3,a4,a6] |
j |
133974081659809/192200 |
j-invariant |
L |
2.5263825612276 |
L(r)(E,1)/r! |
Ω |
0.1578989177495 |
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 |
15190bm2 2480l2 |
Quadratic twists by: -4 -7 |