Atkin-Lehner |
3- 5+ 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
41895bd |
Isogeny class |
Conductor |
41895 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
306432 |
Modular degree for the optimal curve |
Δ |
-2445352921186875 = -1 · 36 · 54 · 710 · 19 |
Discriminant |
Eigenvalues |
-2 3- 5+ 7- 3 4 -3 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,-7203,-2390796] |
[a1,a2,a3,a4,a6] |
j |
-200704/11875 |
j-invariant |
L |
0.80591497358166 |
L(r)(E,1)/r! |
Ω |
0.20147874338124 |
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 |
4655s1 41895bf1 |
Quadratic twists by: -3 -7 |