Atkin-Lehner |
5+ 7+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
20825a |
Isogeny class |
Conductor |
20825 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
4.6730812549591E+22 |
Discriminant |
Eigenvalues |
0 -1 5+ 7+ -6 4 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,1,-10370033,-7548824907] |
[a1,a2,a3,a4,a6] |
Generators |
[-67200917:241198743:24389] |
Generators of the group modulo torsion |
j |
1369177719046144/518798828125 |
j-invariant |
L |
2.5226182711976 |
L(r)(E,1)/r! |
Ω |
0.086850380569596 |
Real period |
R |
7.2613909537682 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
4165c2 20825n2 |
Quadratic twists by: 5 -7 |