Atkin-Lehner |
2+ 3+ 13+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
74958c |
Isogeny class |
Conductor |
74958 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
3906000 |
Modular degree for the optimal curve |
Δ |
1.8642281461721E+20 |
Discriminant |
Eigenvalues |
2+ 3+ 0 1 -4 13+ -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-14333815,20871405181] |
[a1,a2,a3,a4,a6] |
j |
397367373625/227448 |
j-invariant |
L |
0.17749752463165 |
L(r)(E,1)/r! |
Ω |
0.17749752794698 |
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 |
74958m1 |
Quadratic twists by: -31 |