Atkin-Lehner |
3- 13+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
25857h |
Isogeny class |
Conductor |
25857 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-2.5846835831378E+22 |
Discriminant |
Eigenvalues |
-1 3- -2 0 4 13+ 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,5895364,5427686580] |
[a1,a2,a3,a4,a6] |
j |
6439735268725823/7345472585373 |
j-invariant |
L |
1.2692754767571 |
L(r)(E,1)/r! |
Ω |
0.079329717297316 |
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 |
8619b6 1989e6 |
Quadratic twists by: -3 13 |