Atkin-Lehner |
2+ 3+ 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
26208c |
Isogeny class |
Conductor |
26208 |
Conductor |
∏ cp |
44 |
Product of Tamagawa factors cp |
deg |
2069760 |
Modular degree for the optimal curve |
Δ |
-1.2642593344042E+20 |
Discriminant |
Eigenvalues |
2+ 3+ 3 7+ -3 13- -7 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-20197971,-34943128218] |
[a1,a2,a3,a4,a6] |
j |
-90424411632287643672/12545122758259 |
j-invariant |
L |
1.5667210719552 |
L(r)(E,1)/r! |
Ω |
0.035607297089897 |
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 |
26208bf1 52416l1 26208bc1 |
Quadratic twists by: -4 8 -3 |