Atkin-Lehner |
3- 5- 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
1995h |
Isogeny class |
Conductor |
1995 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-8916370596525 = -1 · 3 · 52 · 7 · 198 |
Discriminant |
Eigenvalues |
-1 3- 5- 7- -4 -2 2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,85,-143658] |
[a1,a2,a3,a4,a6] |
j |
67867385039/8916370596525 |
j-invariant |
L |
1.346614512896 |
L(r)(E,1)/r! |
Ω |
0.33665362822399 |
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 |
31920be5 127680q5 5985j6 9975a6 |
Quadratic twists by: -4 8 -3 5 |