Atkin-Lehner |
2+ 5- 11+ 61+ |
Signs for the Atkin-Lehner involutions |
Class |
26840b |
Isogeny class |
Conductor |
26840 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
49536 |
Modular degree for the optimal curve |
Δ |
-32476400 = -1 · 24 · 52 · 113 · 61 |
Discriminant |
Eigenvalues |
2+ 3 5- -1 11+ 6 1 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-14347,661439] |
[a1,a2,a3,a4,a6] |
j |
-20412068842987776/2029775 |
j-invariant |
L |
6.3960375908477 |
L(r)(E,1)/r! |
Ω |
1.5990093977119 |
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 |
53680l1 |
Quadratic twists by: -4 |