Atkin-Lehner |
2+ 5- 7+ 73+ |
Signs for the Atkin-Lehner involutions |
Class |
25550k |
Isogeny class |
Conductor |
25550 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
deg |
23280 |
Modular degree for the optimal curve |
Δ |
-399218750 = -1 · 2 · 58 · 7 · 73 |
Discriminant |
Eigenvalues |
2+ 0 5- 7+ -5 6 5 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-1492,-21834] |
[a1,a2,a3,a4,a6] |
j |
-940662585/1022 |
j-invariant |
L |
1.1521437624328 |
L(r)(E,1)/r! |
Ω |
0.38404792081093 |
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 |
25550t1 |
Quadratic twists by: 5 |