Atkin-Lehner |
3- 5+ 61+ |
Signs for the Atkin-Lehner involutions |
Class |
2745a |
Isogeny class |
Conductor |
2745 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
1152 |
Modular degree for the optimal curve |
Δ |
-9155055375 = -1 · 39 · 53 · 612 |
Discriminant |
Eigenvalues |
1 3- 5+ -2 2 -2 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,450,-2889] |
[a1,a2,a3,a4,a6] |
j |
13806727199/12558375 |
j-invariant |
L |
1.4240879964681 |
L(r)(E,1)/r! |
Ω |
0.71204399823405 |
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 |
43920bj1 915d1 13725d1 |
Quadratic twists by: -4 -3 5 |