Atkin-Lehner |
2- 3+ 5+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
20280r |
Isogeny class |
Conductor |
20280 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
1.6030338136993E+20 |
Discriminant |
Eigenvalues |
2- 3+ 5+ -4 -4 13- -8 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-11539376,-15071501940] |
[a1,a2,a3,a4,a6] |
Generators |
[13778659148579598:-8523679236353583999:36002379608] |
Generators of the group modulo torsion |
j |
7824392006186/7381125 |
j-invariant |
L |
2.3809197854861 |
L(r)(E,1)/r! |
Ω |
0.081917853988388 |
Real period |
R |
29.064723617194 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
40560x2 60840bd2 101400br2 20280j2 |
Quadratic twists by: -4 -3 5 13 |