Atkin-Lehner |
2- 5+ 7- 11- |
Signs for the Atkin-Lehner involutions |
Class |
26950cu |
Isogeny class |
Conductor |
26950 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
Δ |
-5180954050507812500 = -1 · 22 · 510 · 77 · 115 |
Discriminant |
Eigenvalues |
2- 1 5+ 7- 11- 6 -3 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-613138,214754392] |
[a1,a2,a3,a4,a6] |
j |
-22187592025/4509428 |
j-invariant |
L |
4.6392040419079 |
L(r)(E,1)/r! |
Ω |
0.23196020209542 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
26950bn1 3850t2 |
Quadratic twists by: 5 -7 |