Atkin-Lehner |
2+ 5- 19- 23- |
Signs for the Atkin-Lehner involutions |
Class |
87400f |
Isogeny class |
Conductor |
87400 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-48888064000 = -1 · 211 · 53 · 192 · 232 |
Discriminant |
Eigenvalues |
2+ 0 5- 0 0 -2 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-515,11550] |
[a1,a2,a3,a4,a6] |
j |
-59007258/190969 |
j-invariant |
L |
1.9823558040506 |
L(r)(E,1)/r! |
Ω |
0.99117789725995 |
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 |
87400o2 |
Quadratic twists by: 5 |