Atkin-Lehner |
3- 17- 23- |
Signs for the Atkin-Lehner involutions |
Class |
80937s |
Isogeny class |
Conductor |
80937 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
31188349130409 = 36 · 172 · 236 |
Discriminant |
Eigenvalues |
1 3- -2 -4 0 -2 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-27078,-1687105] |
[a1,a2,a3,a4,a6] |
j |
20346417/289 |
j-invariant |
L |
0.74498606818678 |
L(r)(E,1)/r! |
Ω |
0.37249303184595 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
8993a2 153c2 |
Quadratic twists by: -3 -23 |