Atkin-Lehner |
5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
1225b |
Isogeny class |
Conductor |
1225 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-630525109375 = -1 · 56 · 79 |
Discriminant |
Eigenvalues |
-1 0 5+ 7- 4 0 0 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-2680,66322] |
[a1,a2,a3,a4,a6] |
j |
-3375 |
j-invariant |
L |
0.86460327909105 |
L(r)(E,1)/r! |
Ω |
0.86460327909105 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
19600cb3 78400v3 11025y3 49a3 |
Quadratic twists by: -4 8 -3 5 |