Atkin-Lehner |
2- 3- 7- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
15792bh |
Isogeny class |
Conductor |
15792 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
830757747222380544 = 219 · 3 · 72 · 476 |
Discriminant |
Eigenvalues |
2- 3- -2 7- -2 0 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1571024,756125076] |
[a1,a2,a3,a4,a6] |
j |
104691759681158120017/202821715630464 |
j-invariant |
L |
2.2585587954709 |
L(r)(E,1)/r! |
Ω |
0.28231984943386 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1974e2 63168co2 47376bt2 110544cl2 |
Quadratic twists by: -4 8 -3 -7 |