Atkin-Lehner |
2- 5+ 7- 37- |
Signs for the Atkin-Lehner involutions |
Class |
90650cl |
Isogeny class |
Conductor |
90650 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-34452057420156250 = -1 · 2 · 57 · 76 · 374 |
Discriminant |
Eigenvalues |
2- 0 5+ 7- -4 2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,30395,8686647] |
[a1,a2,a3,a4,a6] |
j |
1689410871/18741610 |
j-invariant |
L |
2.1673579625753 |
L(r)(E,1)/r! |
Ω |
0.27091974645651 |
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 |
18130i4 1850j4 |
Quadratic twists by: 5 -7 |