Atkin-Lehner |
2- 3- 7+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
66654bi |
Isogeny class |
Conductor |
66654 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
101376 |
Modular degree for the optimal curve |
Δ |
-3021708566268 = -1 · 22 · 36 · 7 · 236 |
Discriminant |
Eigenvalues |
2- 3- 0 7+ 0 -4 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-2480,96815] |
[a1,a2,a3,a4,a6] |
j |
-15625/28 |
j-invariant |
L |
2.8623064993011 |
L(r)(E,1)/r! |
Ω |
0.71557662490722 |
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 |
7406d1 126a1 |
Quadratic twists by: -3 -23 |