Atkin-Lehner |
2- 3- 41- 73+ |
Signs for the Atkin-Lehner involutions |
Class |
53874j |
Isogeny class |
Conductor |
53874 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-488508698471607468 = -1 · 22 · 39 · 41 · 736 |
Discriminant |
Eigenvalues |
2- 3- -4 2 -4 4 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,139603,-27011455] |
[a1,a2,a3,a4,a6] |
j |
412746456812716151/670107954007692 |
j-invariant |
L |
2.4857578154408 |
L(r)(E,1)/r! |
Ω |
0.15535986366504 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
17958e2 |
Quadratic twists by: -3 |