Atkin-Lehner |
2+ 7+ 73- |
Signs for the Atkin-Lehner involutions |
Class |
7154c |
Isogeny class |
Conductor |
7154 |
Conductor |
∏ cp |
9 |
Product of Tamagawa factors cp |
Δ |
-4703084799573622784 = -1 · 221 · 78 · 733 |
Discriminant |
Eigenvalues |
2+ 1 3 7+ 0 -1 6 -7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-715377,255135108] |
[a1,a2,a3,a4,a6] |
j |
-7023335883673417/815827779584 |
j-invariant |
L |
2.1355309125228 |
L(r)(E,1)/r! |
Ω |
0.23728121250253 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
57232d2 64386bk2 7154g2 |
Quadratic twists by: -4 -3 -7 |