Atkin-Lehner |
2+ 5+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
1550d |
Isogeny class |
Conductor |
1550 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
4805000000 = 26 · 57 · 312 |
Discriminant |
Eigenvalues |
2+ 2 5+ 4 0 4 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-42650,3372500] |
[a1,a2,a3,a4,a6] |
j |
549131937598369/307520 |
j-invariant |
L |
2.2527379979944 |
L(r)(E,1)/r! |
Ω |
1.1263689989972 |
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 |
12400q2 49600ba2 13950cq2 310b2 |
Quadratic twists by: -4 8 -3 5 |