Atkin-Lehner |
13+ 19+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
107939c |
Isogeny class |
Conductor |
107939 |
Conductor |
∏ cp |
5 |
Product of Tamagawa factors cp |
deg |
1798200 |
Modular degree for the optimal curve |
Δ |
-1842823071458291 = -1 · 133 · 194 · 235 |
Discriminant |
Eigenvalues |
2 -1 1 3 -4 13+ -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,1,-985650,-376322301] |
[a1,a2,a3,a4,a6] |
j |
-812602076305125376/14140645571 |
j-invariant |
L |
0.37879830532455 |
L(r)(E,1)/r! |
Ω |
0.075759724605474 |
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 |
107939j1 |
Quadratic twists by: -19 |