Atkin-Lehner |
5- 41- |
Signs for the Atkin-Lehner involutions |
Class |
205a |
Isogeny class |
Conductor |
205 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-70644025 = -1 · 52 · 414 |
Discriminant |
Eigenvalues |
-1 0 5- -4 0 -2 -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,98,126] |
[a1,a2,a3,a4,a6] |
Generators |
[1:14:1] |
Generators of the group modulo torsion |
j |
105087226959/70644025 |
j-invariant |
L |
0.98123969640841 |
L(r)(E,1)/r! |
Ω |
1.2245586432739 |
Real period |
R |
1.6026013973247 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
3280m4 13120l4 1845c4 1025b4 |
Quadratic twists by: -4 8 -3 5 |