Atkin-Lehner |
3- 7- 31- |
Signs for the Atkin-Lehner involutions |
Class |
13671r |
Isogeny class |
Conductor |
13671 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-12115922615307 = -1 · 37 · 78 · 312 |
Discriminant |
Eigenvalues |
-1 3- 4 7- -2 2 2 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,5062,92684] |
[a1,a2,a3,a4,a6] |
j |
167284151/141267 |
j-invariant |
L |
1.849394757745 |
L(r)(E,1)/r! |
Ω |
0.46234868943625 |
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 |
4557o2 1953f2 |
Quadratic twists by: -3 -7 |