Atkin-Lehner |
2+ 3- 7- 13- 53+ |
Signs for the Atkin-Lehner involutions |
Class |
28938g |
Isogeny class |
Conductor |
28938 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
-7375251428685643776 = -1 · 230 · 3 · 7 · 133 · 533 |
Discriminant |
Eigenvalues |
2+ 3- -3 7- 6 13- -3 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-1298720,584351342] |
[a1,a2,a3,a4,a6] |
j |
-242253364440680279020153/7375251428685643776 |
j-invariant |
L |
1.4049399743417 |
L(r)(E,1)/r! |
Ω |
0.23415666239018 |
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 |
86814bl2 |
Quadratic twists by: -3 |